Latest / Made of Stars / Bolides Over Manhattan
Transcript
- 0:00Warning. The following podcast contains an entertaining look at astronomy, physics, and
- 0:04space news throughout the known universe. Listeners have been known to learn about astronomical
- 0:08phenomenon, the scientific method, and expanded vocabulary to include terms like quasar asterism
- 0:13and uranus. Listen, that's your own risk, go ahead. When made
- 0:23of stars, made them stars, madies, When maida stars you could be
- 0:34from high they would New Mexicomus, where a stars? When we are made
- 0:55of stars? I'm Wes Carrol, joined by my good friend doctor Sean Cruising
- 0:59from Columbus State Universities, Coca Cola Space Science Center. Morning Shawn, Good
- 1:03morning, Wes. Good to be here today. We got some you know,
- 1:07we have a few death from the sky type story we do. We
- 1:10have got this crazy story that we're going to start with and towards the end
- 1:15again, we're going to talk a little bit about what we're doing next week,
- 1:18because it's a big deal, and it's becoming a bigger deal. It
- 1:19seems like every day the more we're learning about our trip to the Kennedy Space
- 1:25Center. We'll be doing that next week, and next week's show, at
- 1:27the very least will be from there and we may do some extra shows.
- 1:33I don't know. We'll see what all is available to us. We learned
- 1:36last time. If it's available, just say yes. When someone walks up
- 1:41to you when you're at Kennedy Space Center and says, how would you guys
- 1:44like to just say yes. You know, whatever comes in just fill in
- 1:49the blank. It doesn't matter what they're going to ask. It's gonna be
- 1:51something awesome, you know, cause you don't know if it's going to be
- 1:53you want to go on the roof of the va B, you want to
- 1:56ride the vomit comment whatever it is. Yes, Yes, I would like
- 2:00to do whatever it is you're about to ask, because it's going to be
- 2:04something awesome. So we don't really know how many shows we may do next
- 2:07week or if it's going to just all be part of our Thursday maybe an
- 2:10extra long show that we do on Thursday next week. But we'll talk more
- 2:14about that coming up. Let's start with this crazy like Independence Day the movie,
- 2:22not the occasion that we just had. But it is kind of weird.
- 2:25It was, you know, in the month of July at least I
- 2:29guess that this happened this week. As a matter of fact, it's just
- 2:35nuts. So Manhattan seemed for a minute like maybe it was under attack like
- 2:40in the movies. You know, do we always have to blow up New
- 2:45York City and our sci fi movies like every time? Yes, we do.
- 2:49Like it's the first to go always. I mean it's like, oh
- 2:53and New York, Yeah, it's gone. I remember that weird feeling.
- 2:57I watched Independence Day, you know, open opening night and crowded theater and
- 3:02you know, the White House blew up and everybody went crazy and cheered,
- 3:06and I was like, this is not where this should be. This is
- 3:07this feels weird. This feels weird that we're cheering white and cheer. That's
- 3:15just maybe not good. Yeah that was you know, pre nine to eleven.
- 3:20But you know that's still not a good thing. Yeah, you know.
- 3:23Yeah, So interesting Independence Day story. When Independence Day of the movie
- 3:28came out motion picture, I was actually a grad student at UNLV and I
- 3:32was living not far from Area fifty one and the et Highway. There's something
- 3:38called the Extraterrestrial Highway in Nevada, which is, you know, a highway
- 3:43that runs along the north side of the Nevada Test Site. And so yeah,
- 3:47I was I was. Actually I watched the movie in a theater,
- 3:53came out in North Las Vegas. Came out of the theater and basically as
- 3:57I was walking to my car, looked out across the desert where you know
- 4:00a lot of that was staged and thought, huh, yeah, that was
- 4:03maybe too close to home. I don't know, something like that. Kept
- 4:06an eye out for Brent Spiner with long hair walking around. You just never
- 4:10know what you were going to see, because in Las Vegas there's a lot
- 4:13of those kind of people. That was pretty well done, fairly accurate,
- 4:16I would say, yeah, right. So anyway, this story takes place
- 4:20in New York, much like some of the scenes in Independence Day, and
- 4:25it probably to some might have been like, wow, we're under attack.
- 4:29And it also the story reminded me of I guess not long ago, we
- 4:31had the tornado in downtown Atlanta, and that probably for them was like what
- 4:38is going This is not normal. We're not supposed to have this. Something
- 4:42is a miss. When everyday life begins to resemble a sci fi or disaster,
- 4:49it's a good And I have to believe that if I personally was a
- 4:54resident of Manhattan, which I'm not but if I was, and I would
- 4:58say, oh, I don't know, walking to work along the sidewalks of
- 5:00Manhattan, or you know, driving my car across a bridge in Manhattan or
- 5:05whatever, and I saw a giant fireball coming basically from the direction of the
- 5:13Statue of Liberty, I don't think I would be comfortable. And if said
- 5:18fireball was then accompanied by a gigantic exploding sound that was either like thunder or
- 5:27like an earthquake. Both of those two statements were actually quoted by New York
- 5:30residents that they felt it was either like an earthquake, quote like an earthquake
- 5:34or a quote like thunder. I think this would be very alarming to me,
- 5:40particularly since I'm seeing this fireball at eleven am in the morning, which
- 5:45means the fireball in the sky is bright enough to be seen in nearly the
- 5:49noonday sun. That's pretty bright. That's bright. That's going to be alarming
- 5:57to me personally. I mean, you know, listeners, put yourself in
- 6:00the position of these people in Manhattan. You don't know what this is.
- 6:05All you see is this giant streak of really bright light coming from the Statue
- 6:13of Liberty ish and then streaking you know, what westward over to New Jersey
- 6:19and then you hear a fantastic explosion that rattles the ground like an earthquake.
- 6:27That's alarming. Yeah, that would be a big cause for concern. And
- 6:33on top of that, you know you're talking about this happening. I mean
- 6:39a lot of people in New York still remember nine to eleven, So anything
- 6:44like this would be like, what's happening? Yeah, it's either that or
- 6:49it's like it's New York. It's right, It's like, oh wow,
- 6:55it's a generational thing. You'll show your age, whether you go oh no,
- 6:59or you just kind of go eh, How does this affect my commute?
- 7:02I don't know. Great, great, this is gonna Can I still
- 7:08get across the bridge? I'm trying to get back home? Yeah? Yeah,
- 7:12So Tuesday of this week, which as we're recording, that would be
- 7:16July the sixteenth, twenty twenty four, all of this actually took place.
- 7:20Friends, We're not making stuff up. This actually happened. Where there's many
- 7:26many reports out there. The website I prepped from was NBC News New York
- 7:30to Nbcnewyork dot com, and you can check out the story on that or
- 7:35many other great sites, because this really happened. A giant fireball came over
- 7:42the over New York City. It passed from New York City heading toward New
- 7:46Jersey in a flaming hurry about thirty eight thousand miles per hour according to NASA,
- 7:54and the direction of that of that street took it over a good portion
- 7:59of Manhattan, where then the fireball, approximately twenty nine miles up above the
- 8:05surface, exploded. The explosion was produced enough sound that actually more people were
- 8:13alarmed by the sound than the actual fireball. I guess maybe in New York
- 8:18it's kind of hard to know. You don't see a broadswath of the sky.
- 8:20You're kind of in the concrete canyon of giant skyscrapers, so maybe you
- 8:26don't have a great look at the sky. So not too many people reported
- 8:30seeing the fireball, although there were definitely reports of that daytime fireball, But
- 8:35lots and lots of people reported the sound because apparently that shock wave of sound
- 8:41was pretty loud and again described as quote like an earthquake or quote like thunder
- 8:48around just after eleven am Tuesday morning, from everywhere from New Jersey to Brooklyn
- 8:56to Queens and if you know the burrows, you know, kind of set
- 9:01up up there. That's a pretty broad swath of real estate that people that
- 9:05reports came in from. So according to Bill Cook from NASA's Meteoroid Environment Office,
- 9:11Bill Cook, We've talked about Bill on this show a lot. We've
- 9:15got some science center connections. I'll I'll tell more about that later. But
- 9:18according to Bill Cook, it says this quote, you have to have one
- 9:22bright enough, and it has to be right over New York to get all
- 9:26that attention. Daytime fireballs are fairly rare, and New Yorkers got to see
- 9:33one this morning. Unquote, says Bill Cook from NASA's Meteoroid Environment Office,
- 9:39the official NASA branch that monitors interactions between rocks from the nearby space environment and
- 9:48the Earth's atmosphere. So he's basically the world's leading expert in that. So
- 9:54one of the one of the right people to have comment on this particular occurrent.
- 10:00It's Bill Cook from NASA's Meteoroid Environment Office. So, and they don't
- 10:05track them this size, and that's why once they hit the atmosphere, that's
- 10:09when it becomes glaringly obvious that they're there. Yeah, So, from Bill's
- 10:16description, well, let me say it this way. Let me say it
- 10:18differently from the data and description of the sound and the sightings by a lot
- 10:24of the folks there also with some NASA data that they were able to provide,
- 10:31it looks like this thing was about the size of a beach ball,
- 10:37which again is a really sizeable meteoroid. It's far smaller than an asteroid or
- 10:46comet, right, And so we try to track when we can, all
- 10:50of the dangerous near Earth asteroids or comets that might become a potential threat.
- 10:56But there is a threshold of size for objects that we can track on a
- 11:01reliable basis, particularly when they're not just in orbit around the Earth, they're
- 11:05actually coming in from some deeper part of the Solar System. And this guy
- 11:07is just below that threshold. So this thing that came over in New York,
- 11:11it's just a little bit too small. And again, if you think
- 11:13about it's about one foot in diameter, or about the size of a beach
- 11:18ball. I don't want to get hit by this rock traveling at thirty eight
- 11:24thousand miles an hour, but again, well below the threshold of being able
- 11:28to track this with the kinds of technology that we have today, So,
- 11:33yeah, it's a sucker punch. It's something that comes in and gets through
- 11:37our detection apparatus and explodes over a city like New York and startles people because
- 11:45we didn't know what was coming. So that's kind of what happened. And
- 11:48no reports of impacts or anything, at least not from according to the Emergency
- 11:54Management Department. Yeah. So the good thing about objects like this is they
- 11:58doe end to burn up high in the atmosphere, high enough that even the
- 12:05fragments don't really make it down. Nothing really survives. Maybe some meteoritic dust
- 12:11or ash from this thing eventually falls down to the atmosphere, but nothing's coming
- 12:16in in chunks that can break windows and cause damage. So both NASA,
- 12:22both NASA and their reporting team said that no meteorite fragments were found, along
- 12:28with New York City's Emergency Management Department, which said it was unaware of any
- 12:31reports of any kind of damage or impacts to the city. So it's you
- 12:35know, it's it's just an exciting morning. It's not really anything that did
- 12:41any kind of damage or we can't really find the effects of it on the
- 12:43ground, but it just things got exciting for a while over Manhattan when all
- 12:48of this occurred. We've talked a lot about successes and wins for SpaceX.
- 12:54We've talked about the fact that, you know, since SpaceX says kind of
- 12:58taken over as the main ride back and forth to the International Space Station for
- 13:05astronauts twofold, it's great for them. It's great that we have a ride
- 13:11back and forth that doesn't involve, you know, having to rely on the
- 13:15Russians to get us to and from. But we've also talked about the fact
- 13:20that there is this issue where if there was a problem, there's not really
- 13:24a backup system in place. So now we've had a problem a week ago,
- 13:31and there's some concerns now about trying to schedule the number of astronauts that
- 13:37will to and fro to the International Space Station. Let's talk about what went
- 13:41wrong with this Falcon nine rocket that launched last week. So the Falcon nine
- 13:48is one of the most reliable rockets in the world now, right, and
- 13:52it is a system that can come down and land their main stage booster vertically
- 13:58and reuse that thing over and over again. So we have gotten very comfortable
- 14:03and very used to talking about success after success after success for SpaceX with its
- 14:13Falcon nine rocket. Now, SpaceX in general really has been very successful,
- 14:18and you know, maybe one of the things that gets pointed to is the
- 14:20first flight of their Starship rocket, which kind of blew up and scattered some
- 14:26debris all over Bokachika, Texas and caused some concern for the FAA. But
- 14:31really even that when SpaceX themselves kind of touted as a success because they found
- 14:37out things about their engineering that they fixed and flew the next rocket, and
- 14:41yes, it blew up too, but they fixed those other things and flew
- 14:45it again. And the third one, even though it had one or two
- 14:48minor difficulties, pretty much made a successful flight. So again we talk a
- 14:52lot about the successes of SpaceX. However, it's very reliable workhorse had a
- 14:58very surprising and potentially interrupting kind of incident. We'll call it. In SpaceX
- 15:09lingo, they call it a RUD, which is a rapid unplanned disassembly.
- 15:15And so so they had it exploded. And what was it that exploded,
- 15:20Well, SpaceX was using their Falcon nine rocket to launch another batch of Starlink
- 15:24satellites to complete their constellation they're working on. On July eleventh and the first
- 15:30stage, that workhorse Falcon nine booster did fine, got the payload to a
- 15:37certain altitude, and then that main stage came back down landed successfully like it
- 15:41has done so many times. But there's a second stage of that rocket that's
- 15:45required to take that payload the rest of the way to space. And it's
- 15:48in that second stage that the problem occurred because the second stage had this explosion
- 15:54on it. Really it was one it was the engine itself that exploded,
- 15:58a single engine on that second stage. And so the payload actually did make
- 16:03it technically to orbit, it's just not the orbit that they wanted to put
- 16:07it in. It didn't get a boost long enough to put it into the
- 16:11useful orbits that they had planned. And so, yeah, you lost a
- 16:15batch of Starlink satellites off your SpaceX and that's annoying and they'll have to,
- 16:19you know, provide funding and build new satellites and et cetera, et cetera.
- 16:23However, the problem becomes that second stage is also necessary to send SpaceX
- 16:32crew dragons to the International Space Station or to send SpaceX Dragon capsules on commercial
- 16:41missions, both of which were planned for the very near future, and now
- 16:47the FAA has put that rocket system under an investigation to see why this second
- 16:52stage exploded, and these human beings will not be allowed to fly on that
- 16:56system until there is a successful complete to the FAA investigation and mitigating steps are
- 17:03taken to make sure that this second stage rocket does not have the same problem
- 17:07again. So the agency officials from the FAA released a statement on Friday,
- 17:12July twelfth that said this quote, Cruise safety and mission assurance are top priorities
- 17:18for NASA, and they added they will provide updates on agency missions, including
- 17:25potential schedule impacts if any has more information becomes available. So and I said
- 17:30that was FA that was actually a NASA statement. So the NASA put out
- 17:33that statement saying, hey, you know, we got to wait. We
- 17:37got to see what the FAA comes up with and what SpaceX discovers about this,
- 17:41and until we do, the cruse safety is the top priority. So
- 17:44we're going to wait on sending any people up to make sure we understand this
- 17:48failure. Now this puts to put this in context, This puts a lot
- 17:53more scrutiny back on Boeing, believe it or not, the rivals of SpaceX,
- 18:00because they still have a leaky star Liner up there hooked to the International
- 18:03Space Station, right, and you know whatever about that particular capsule. But
- 18:08the star Liner was supposed to be the backup system for SpaceX crew Dragon,
- 18:15and so if it can't get certified because they can't figure out why and how
- 18:21to stop its leaks, then it's not in the bullpen warming up to be
- 18:25the backup spaceship to take astronauts back and forth to Low Earth orbit for NASA
- 18:30like it was supposed to. And so that's the thing is the NASA necessity
- 18:37for redundancy of launch systems was put in place because they said, well,
- 18:45if something happens to our primary system, we want to have a secondary or
- 18:48a backup system. Well, now something's happened star Liner and Boeing not ready.
- 18:56Boeing received almost twice as much money for the commercial crew program as SpaceX.
- 19:02So again this heightens all of the scrutiny that has almost become a weekly
- 19:07feature of our podcast because it's a really important set of circumstances in America's space
- 19:14program right now. And so it's all fine and good to say, well,
- 19:17those astronauts aren't really stuck up there aboard the International Space Station. Yeah,
- 19:21that may be true. But Starliner is also not in the bullpen warming
- 19:25up ready to back up SpaceX Dragon either, And so we're seeing that now.
- 19:30In this case, I suspect there'll be a reasonably rapid investigation into into
- 19:37SpaceX. SpaceX has a way of getting through FAA red tape fairly quickly or
- 19:41resolving FAA issues rather quickly, and we can point to Starship as an example
- 19:47of that. And so I suspect that, you know, whatever delay this
- 19:49is with SpaceX and inchulon its launch system won't be too long. But this
- 19:56is just me. I'm just a casual observer. I am, after all,
- 20:00just an astronomer es. I'm not actually in the space industry. I
- 20:04just simply talk about space on this podcast. So so well, we're also
- 20:08I don't have any insights on the inside, but I can tell you that
- 20:12it's putting Starliner in kind of a bad optic. You left out one term.
- 20:17We're space media. We got the emails from NASA to prove that.
- 20:21But more on that later. That's a teaser from West Friends. Another teaser
- 20:26for we have something very important to say at the end of the show.
- 20:29Don't tune out, listen all the way to the end. There you go.
- 20:33More fun to come quickly before we take our break, because we got
- 20:37this cool story also after the break about caves on the Moon. But let's
- 20:41talk about this solar flare that's causing the auroras on Mars, or could cause
- 20:49auroras on Mars, which I assume with the camera equipment we've got there,
- 20:53we ought to be able to get a nice shot of those, right,
- 20:56yeah, exactly, So, yeah, come back after the break because you're
- 20:59gonna I want to know why you might want to have a cave on the
- 21:02Moon someday. But right now, what we're going to talk about is a
- 21:07very powerful explosion that occurred on the Sun from active region number thirty seven thirty
- 21:12eight. That's just a catalog name for a sunspot group, but this sunspot
- 21:15group erupted on Tuesday with a very powerful flare. It's an X one point
- 21:22nine, basically an X two class. If you don't know what that means,
- 21:25check out some space weather media and they can explain that. But basically
- 21:29X is the most powerful category of flare that can occur on the Sun.
- 21:33It goes all the way up to ten and I've seen all the way up
- 21:36to X twenty nine, which is a logarithmic scale. It means this is
- 21:40a powerful one. Not one of the most powerful ever recorded. However,
- 21:44it's powerful enough to have planetary interactions or effects on either the Earth or Mars.
- 21:49It did affect the Earth because the X rays coming from this had ionization
- 21:55effects in the upper atmosphere, which caused shortwave radio blackouts over the Atlantic Ocean
- 22:00on Tuesday. So that was an immediate interesting effect right here on the Earth.
- 22:04But this explosion also caused what's called a coronal mass ejection, a super
- 22:10huge, mountain sized amount of deadly radiation which has blown out from the Solar
- 22:15surface out into the Solar System itself. Thankfully, it's not heading our way,
- 22:22but if you are a colonist on Mars, it is heading your way,
- 22:27and so it's headed toward the red planet, not the blue planet.
- 22:32That's the point, right, The corona mass injection is heading for the planet
- 22:36Mars. It should impact as we're recording the show on a Thursday, should
- 22:38impact this Saturday, which is July twentieth, and so it could actually be
- 22:44powerful enough to spark global auroras on the red planet. On the planet Mars,
- 22:52right, and so we might see what we would refer to as northern
- 22:55or southern lights here on Earth. We might see that same effect the interaction
- 23:00between charged particles streaming out from the Sun after an explosion, and the interaction
- 23:03between that and the atmosphere of the planet. That might occur on Mars as
- 23:08soon as this Saturday. And this wave is powerful enough that NASA scientists have
- 23:15actually estimated that it could erode the Martian atmosphere. It could excite gases in
- 23:22the upper part of Mars' atmosphere enough that they could actually escape the gravity of
- 23:26Mars and drift off into space, thereby reducing the density overall density or mass
- 23:33contained within the Martian atmosphere by some percentage. So spaceweather dot com is a
- 23:38great website. We monitor it continuously for this podcast and for other reasons here
- 23:42at Clembstate University. Spaceweather dot com has this story. It's in their archive
- 23:48for Tuesday the sixteenth. Check it out. Coming up after a quick break.
- 23:52I got a real estate opportunity for you on the Moon. We'll talk
- 23:59about that right out after this. So a discovery on the Moon. This
- 24:26has huge implications obviously for I guess it feels more like when, not if,
- 24:32but the hopes and plans to colonize at least in you know, short
- 24:37term, we may not be sending anybody permanently up there, but maybe doing
- 24:41rotations like the International Space Station, but being able to send people to the
- 24:45Moon and give them someplace to take shelter when necessary, or to house equipment
- 24:51or whatever caves on the Moon. This is pretty significant. So let's talk
- 24:59about that just a little bit. Actually, we have a very exciting announcement
- 25:02at the end of the show. If you hadn't picked that up, I
- 25:04mean we dropped, we dropped some so subtle hints at it ties into all
- 25:08of this. It's very moon centric. Yes, so staycly so our Moon
- 25:15story. Apparently there's something that Sean and West want to tell everybody at the
- 25:21end of the show. So anyway, so so, but it has to
- 25:23do with the Moon, and we are working to get human beings back to
- 25:27the Moon here in the United States. The American Space Program is working on
- 25:30that very diligently. Might have something to do with this, you know,
- 25:34this announcement at the end of the show. Anyway, So on Wired dot
- 25:37com and in other places you can find a story about a very important discovery
- 25:42coming out of Italy, and the discovery is from the University of Trento in
- 25:48Italy, a group of scientists there that did some work with the archive data
- 25:53of the Lunar Reconnaissance Orbiter. The Lunar Reconnaissance Orbiter is a NASA satellite that
- 25:59was doing radar studies of the surface of the Moon. And what's happened is
- 26:03this group from Italy has gone back and done analysis of this Moon radar data
- 26:11and they found something that could settle a long term debate that's been taking place
- 26:17in the astronomical community whether or not the Moon has large accessible underground areas.
- 26:25And if the Moon does have large accessible underground areas, that would be a
- 26:30very interesting set of circumstances for potential future Moon explorers or colonists, because if
- 26:38you hang around on the surface of the Moon long enough, bad things can
- 26:42happen. First of all, we just did a story about auroras or sun
- 26:48interaction with the Martian atmosphere. Well, if you'd have been a lunar astronaut
- 26:55walking around on the surface of the Moon when a shockwave like that one went
- 26:59by that is directed at the Moon. You could just receive a whole massive
- 27:03amount of radiation to your body through a circumstance like that, and that's not
- 27:08a good thing. That's a very unhealthy thing. So finding some kind of
- 27:12way to shelter or to protect yourself from large doses of solar radiation due to
- 27:19solar flares is a very important thing for future Moon colonists. In addition to
- 27:23that, the lunar surface is kind of a risky place or micro meteorite interactions,
- 27:32and if you're out there for a short time, you'd have to be
- 27:33fairly unlucky to get hit by a micrometeorite a small rock space. But if
- 27:38you are colonizing or living there for a long period of time, obviously you're
- 27:42going to increase your chances just because you're increasing the amount of time you're spending
- 27:48on the lunar surface. And so both of those extenuating factors really make it
- 27:55interesting to be able to find some kind of shelter that's already in place,
- 28:02some kind of shelter that you wouldn't have to construct or build yourself. There's
- 28:07a term in a solar system exploration called in C two. Resource utilization in
- 28:12C two means in place, and so if you can find these resources in
- 28:15place without you having to take things there or try to manufacture things out of
- 28:21the lunar soils to protect yourself, well, that would be a really important
- 28:25thing for future lunar colonists. So this group out of Italy, they came
- 28:30up with a very interesting discovery, and that was they found in this collection
- 28:34of radar data from the Lunar Reconnaissance orbiter evidence that the lunar surface, or
- 28:41just below the lunar surface, is kind of riddled with these long networks of
- 28:48tubes and tunnels or caves. Most of these likely were created by lava flows,
- 28:56and so we can think of these as lava tubes. If you've never
- 29:00been to a lava tube. There are several that you can visit in the
- 29:03United States. One of those lava tubes, which I've been in a couple
- 29:07of times, is down in New Mexico. It's at a place called Elma
- 29:11Payis National Monument. Down in Elma Pais National Monument, you can actually walk
- 29:17through one of these lava tubes and explore it yourself. There's another one that's
- 29:21in the state of Oregon, and that's a really long one that you can
- 29:23walk down in you feel like you're walking maybe through Carlsbad caverns, or you
- 29:29know a cave like that Mammoth Cave up in Kentucky, but it's actually created
- 29:34by a river of lava that was flowing underground. Well, that same phenomenon
- 29:40has taken place on the Moon and these structures have been hypothesized for more than
- 29:45half a century, but this is actually the first evidence that we've ever had
- 29:52that actually demonstrates their existence. So a quote from Lorenzo Bruzone or Brizzone of
- 29:57the University of Trento is this, we analyze these images with complex signal processing
- 30:03technologies and recently developed in our own laboratory, and found that part of the
- 30:08lunariconnaissance orbiter radar directions are from the area of the search inquity and can be
- 30:15attributed around conduit. So they for sure identified one of these large underground lava
- 30:26tubes in the Sea of Tranquility. The reason you know the name of that,
- 30:30that's an area on the Moon where the Apollo eleven mission landed. By
- 30:33the way, we are in the week of the fifty fifth anniversary of the
- 30:37Apollo eleven moon landing. So ya, you know, Buzz and Neil,
- 30:40Yeah for that one. And so that Sea of Tranquility is a lava basin
- 30:48which actually makes kind of a smooth surface up there on the Moon, and
- 30:52that's the location where those guys were able to land up there. So now
- 30:56in that same lava basin, now they've found a very very large lava tube
- 31:00that could potentially be used for lunar inhabitants of the future. Another quote from
- 31:07one of the researchers from Italy. This is Leonardo Carer of the University of
- 31:11Trento. He says this, this discovery provides the first direct evidence of an
- 31:17accessible rock tunnel beneath the surface of the Moon. Analysis of the data also
- 31:22enabled the researchers to construct a model representing the initial part of a tunnel,
- 31:26so says the article from Wired dot Com. One more quote from Carreer says
- 31:30this, it is very likely to be an empty lava tube, this thing
- 31:33that they're seeing on the radar data. So all of this is pointing toward
- 31:38a nice location for a future lunar colony where they don't have to build shelters.
- 31:45Themselves out of the surrounding material. They can just go jump in a
- 31:49hole in the ground that the Moon is already provided and set up well,
- 31:55set up house, so to speak, on the Moon. Yeah, it's
- 31:56pretty convenient that it's there and obviously offers a lot of potential opportunities. All
- 32:04right, So, as promised in forecasts, our big announcement, we talked
- 32:08about it a little bit last week and we got a little bit more details
- 32:13on it, but honestly, some of what we know is embargoed anyway,
- 32:16so we can't talk about all of it. But what we can say is
- 32:20that we're taking the show down to Kennedy Space Center next week and we will
- 32:25be covering the arrival of the Artemis Moon Rocket as it gets starts to get
- 32:34settled in talk about making a home in a cave on the Moon. It'll
- 32:37be making its home there at Kennedy for a little while, and we'll be
- 32:43catching it as it arrives. Yeah. So it's the main stage booster for
- 32:47the SLS, the Space Launch System, which is the power plant behind launching
- 32:54the Artemis program, and it's Orion space capsule up to an orbit around the
- 32:59Moon with the next crew of astronauts. This will be the Artemis two mission,
- 33:04and they assemble these things and test them to some degree in a couple
- 33:12of places down on the Gulf coast, at Stennis Space Center in Mississippi and
- 33:15then the show facility in New Orleans. This main stage booster has been at
- 33:22the me Show facility. They loaded it on a barge. It has now
- 33:27barged its way through the Gulf of Mexico, around the southern tip of Florida,
- 33:31up the Atlantic Coast on the east side of Florida, and is coming
- 33:36into Titusville next week at some embargo time which we're not allowed to talk about.
- 33:43But the fun thing is that we're going to be able to be there
- 33:45because we've been invited by NASA to be part of the press crew and be
- 33:50part of that core of reporters down there that's talking about and interviewing peoples as
- 33:55it relates to the Artemis program. So we're really excited about that. Wes
- 34:00and I get to go have a good view of the inside of operations at
- 34:06least as this giant rocket stage comes from the barge to the shore. They
- 34:10bring it from sea to land and then they are going to move it to
- 34:15the vehicle assembly building, so we're going to get to see and be part
- 34:19of some parts of that process. Now, the cool thing is, if
- 34:24you don't follow the show on Facebook, you need to follow the show on
- 34:27Facebook because we're going to be doing some fun things as we're down there.
- 34:30Well, I'm sure we'll do some at least some photos posted to the Facebook
- 34:35page for Made of Stars, if not some live videos from there. We'll
- 34:39do some Facebook lives and some other things as we can. We may also
- 34:44have the opportunity to speak with some of the people involved in various aspects of
- 34:47this project, and so we'll be looking forward to some possible interviews things like
- 34:52that. So we'll be doing a combination of having some of those for later
- 34:59shows here on the PODC Cast, doing a little bit of stuff on social
- 35:01media, and so come and hang out with us, right, just follow
- 35:06us virtually as we go through this process where we get to go to a
- 35:08really fun thing and we want to take you with us. We want to
- 35:12share all of these things with you, our listening audience. So so it's
- 35:15an exciting time. And yes, we're getting back, getting ready to go
- 35:19back to the moon. Wes said it had to tie to these caves.
- 35:22Well, it's going to be the Space Launch System and the Artemis program that
- 35:25starts sending people back to the surface of the Moon, and it will be
- 35:29those lunar explorers that will be eventually looking to build habitats and permanent stations on
- 35:37the Moon. One of the slogans for the Artimist program is back to the
- 35:42Moon for good. So that is implying that NASA wants to stay right.
- 35:46They want to keep an astronaut presence on the Moon. As Wes mentioned earlier,
- 35:51it's it's not that the same astronauts would be up there, but it
- 35:53would be kind of like Antarctica where we send various research teams down there,
- 35:58but there's already an infa structure there when they go down to visit of various
- 36:02places to stay and research labs and things like that. So this is what
- 36:07NASA is hoping to set up on the Moon. And yeah, those lava
- 36:10tubes will be involved, but the mighty SLS NASA's Moon Current Moon Rocket for
- 36:16twenty twenty four, and those giant power plant RS twenty five engines, which
- 36:22by the way, there's four of them aboard the core stage. By the
- 36:25way, they were the main power plant for Space Shuttle, although they've been
- 36:29modified a little bit. I think they took them to that garage where dukes
- 36:31of hazard worked on their car, you know, and cooters stood up.
- 36:37They cooter a cooter, right, So maybe cooter's working down there, you
- 36:43know, at Stennis anyway, So they boosted the they boosted those engines to
- 36:46where they're putting out more horsepower than they were in the old Space Shuttle days.
- 36:50But it's the same RS twenty five engines. The reason I like to
- 36:52mention that is because right here at Columbus State University's Coca Cola Space Science Center,
- 36:58we happen to have a giant component of an RS twenty five engine on
- 37:00display. We have a Space Shuttle main engine nozzle in the exhibit gallery of
- 37:06the Space Science Center here in Columbus, Georgia. So if you're in the
- 37:08vicinity, you can come down and see that rocket component. It's a nine
- 37:13times space flyer. It's been a part of several very important Space Shuttle missions,
- 37:16but it's also tied to this future of NASA where we're using those same
- 37:22RS twenty five engines to send people back to the Moon and the next step
- 37:25in that is the part the West and I get to be involved with,
- 37:29which is to be there sometime next week when this thing comes ashore and we
- 37:32get to take pictures of it and share them with you. It's an exciting
- 37:36time and just the fact that we're going to get to be a part of
- 37:38any small part of it. But this is obviously the next big part of
- 37:43it as it arrives there, And as you said, we'll do some interviews.
- 37:46If anybody that will stand in front of us and let us point a
- 37:50microphone at them, we're happy to interview them. So we'll be doing as
- 37:52much of that as we can and as many photos and videos, and who
- 37:57knows, we've got it. We're road tripping this thing, so you know,
- 38:00we'll have some time where maybe we record some bonus content for Meta Stars,
- 38:05because you know, we tend to have some very interesting pop culture type
- 38:09conversations, especially about sci fi movies and things like that, because anytime we've
- 38:15road trip that tends to be where things eventually gravitate. Maybe we can settle
- 38:17the debate about whether or not the Beatles were in fact a boy band to
- 38:25the level that that has something to do with NASA. We can absolutely discuss
- 38:30that. Hey, it's bonus content, so you know, anything we can
- 38:32tie into it, we'll do that, Sean, and I thank you for
- 38:37listening, and we'll do this again from Kennedy Space Center next week. Overhead
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