Oct. 18, 2025

Fast-Tracking to Uranus, Stellar Devastation, and a Cosmic Farewell to Ace Frehley

Fast-Tracking to Uranus, Stellar Devastation, and a Cosmic Farewell to Ace Frehley
  • Revolutionary Travel to Uranus: SpaceX's Starship could potentially cut travel time to Uranus in half for future missions. With innovative in-orbit refueling techniques and aerobraking strategies, researchers suggest a journey could take just 6.5 years, a significant improvement over traditional methods that could take over 13 years.
  • Black Hole Devours Star: Astronomers have observed a gamma-ray burst, GRB 250702B, which may be a black hole consuming a star from within. This event, detected by NASA's Fermi telescope, challenges existing models of gamma-ray bursts and suggests a new type of stellar phenomenon.
  • Orionid Meteor Shower: The Orionid meteor shower is peaking soon, offering stargazers a chance to see 15 to 30 meteors per hour under optimal dark skies. The best viewing time is in the early morning hours around October 21, when the Moon will be absent.
  • Massive Comet Awakens: The largest known comet from the Oort Cloud, C 2014 UN 271 (Bernardinelli-Bernstein), is showing signs of activity even at a distance of 16.6 AU from the Sun. This massive comet, measuring 85 miles across, is venting gases and providing insights into the early solar system.
  • Tribute to Ace Frehley: The music world mourns the loss of Ace Frehley, the iconic guitarist from KISS, who passed away at 74. Known for his space-themed persona and contributions to rock music, his legacy will continue to inspire fans and musicians alike.
  • For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic, TikTok, and our new Instagram account! Don’t forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.
  • Thank you for tuning in. This is Anna and Avery signing off. Until next time, keep looking up and exploring the wonders of our universe.
✍️ Episode References
SpaceX Starship Uranus Mission
[Universe Today](https://www.universetoday.com/)
Gamma Ray Burst Discovery
[Sky and Telescope](https://skyandtelescope.org/)
Orionid Meteor Shower Details
[Space.com](https://www.space.com/)
Bernardinelli-Bernstein Comet Activity
[Daily Galaxy](https://www.dailygalaxy.com/)
Tribute to Ace Frehley
[Space.com](https://www.space.com/)
Astronomy Daily
[Astronomy Daily](http://www.astronomydaily.io/)

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WEBVTT

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Anna: Hey everyone. Welcome to another episode of

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Astronomy Daily, your go to spot for all

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things space and starts. I'm Anna.

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Avery: And I'm Avery. joining you as always.

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Today is October 18, 2025

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and we've got some really cool stories lined

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up. Like from cutting travel time to distant

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planets in half to a black hole,

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basically devouring a star from the inside

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out. Oh, and don't forget the meteor shower

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peaking soon. Perfect for stargazers like us.

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Anna: Totally, Avery. And we'll touch on a massive

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comet waking up way out there. And even a

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cosmic tribute to a rock legend.

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So let's dive right in, starting with some

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exciting news about SpaceX's Starship and

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potential mission to Uranus.

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Avery: Okay, so you know how getting to the outer

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planets takes forever? Like Voyager 2

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took over nine years to reach Uranus back in

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the 80s and, and that was just a flyby.

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Well, according to this article From Universe

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Today, SpaceX's Starship could

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slash that travel time in half for a future

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orbiter mission.

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Anna: Whoa, really?

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Avery: Half?

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Anna: That's huge. so The National

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Academy's 2022 Decadal Survey

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prioritized a Uranus orbiter and probe,

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UOP for short. Because

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Uranus is this weird ice giant we

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barely know anything about. It'

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tilted on its side, has a funky magnetic

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field, and its moons might have underground

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oceans. But traditional plans using

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something like Falcon Heavy would take over

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13 years to get there, relying on

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gravity assists from other planets.

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Avery: Yeah, and that's a drag, you know,

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operationally, financially, all that. But

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starship changes the game with in orbit

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refueling, which they're still testing, but

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fingers crossed it'll be ready by the end of

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the decade. Researchers from MIT

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crunched the numbers and said with refueling

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and even using starship as an aerobraking

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shield in Uranus's atmosphere, you could

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get there in just six and a half years. No

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slingshots needed.

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Anna: Aerobraking shield like the starship would

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tag along the whole way and help slow down

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the probe. That's clever. And it could

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cut costs too, since shorter missions mean

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less time, paying teams and all. But

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NASA's funding for UOP is still up in

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the air, so we gotta hope they seize those

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launch windows in the2030s. Otherwise

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we're waiting till the2040s. That's like 70

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years since Voyager's last look.

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Avery: Exactly. Anna. Uranus deserves more love.

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It's key for understanding exoplanets too,

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since ice giants are common out there. Super

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exciting potential here.

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Anna: Alright, shifting gears to something straight

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out of a sci fi horror flickering,

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astronomers spotted a gamma ray burst

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that might be a black hole tunneling into a

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star and exploding it from the inside out.

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This is from sky and Telescope. And it's

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wild.

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Avery: Oh, man. Tell me about it. So this burst,

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GRB

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250702B,

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was picked up by NASA's Fermi telescope on

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July 2, 2025. But it actually

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happened 8 billion years ago in a distant

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galaxy. It lasted a, whopping seven

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hours with all these flares and fades

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plus soft X rays a day before from the

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Einstein probe.

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Anna: Normally, gamma ray bursts are either short

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from neutron stars smashing together or

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longer from massive stars collapsing into

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black holes. Collapsars, Right, but

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this one's duration and variability don't

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fit. Follow ups with the Very Large

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Telescope, Hubble, JWST and

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more pinpointed it to the edge of a dusty

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asymmetric galaxy.

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Avery: Yeah, and the leading theory, a stellar mass

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black hole merged with a bloated helium star.

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As the star expanded, the black hole started

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gobbling. Material slowed down, produced

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those X rays, then dove into the core and

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shot out jets that blew the star apart.

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Eliza Nates from George Washington University

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and her team think this could be a rare new

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type of GRB interrupt.

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Anna: But is this confirmed? It challenges all

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the models, right? Like, incompatible

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with everything we know.

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Avery: Totally. But the afterglow data shows fast

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jets and shock waves that match this black

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hole star merger. If it's real, it opens up a

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whole new class of these events. Mind blowing

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how violent the universe can be.

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Now for something you can actually see from

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your backyard. The Orionid meteor shower is

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peaking next week, and conditions are prime.

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Space.com has the details.

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Anna: Yes, it runs until October 26,

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but maxes out on the morning of October 21.

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The Moon's new that day, so super dark skies,

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no moonlight messing things up. Expect 15

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to 30 meteors per hour. If you're in a rural

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spot away.

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Avery: From city lights, they're from Halley's

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comets. Debris, you know, Earth plows through

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that stream twice a year. Orionids in fall,

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Eta Aquarids in spring. These guys are fast.

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Like 41 miles per second. So quick

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streaks and bright ones can leave trains or

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even fireballs a few days after peak.

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Anna: To catch em, head out before dawn, say 4 to

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5am local time. Bundle up, lie

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back, let your eyes adjust. Don't stare

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right at the radiant near Betelgeuse in

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orion. Look about 30 degrees away toward the

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zenith. Visible from both hemispheres, too.

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Avery: Perfect timing for us stargazers. If you're

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out there, any predawn meteor has a

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75% chance of being in Orionid.

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Grab a friend, make it a thing.

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Anna: Speaking of comets, the largest known comet

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from the Oort Cloud is already active

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billions of miles out. This is C

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2014 UN 271

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or Bernardinelli Bernstein from

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Daily Galaxy.

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Avery: It's huge, about 85 miles across,

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way bigger than most. Currently

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16.6 AU from the sun past

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Saturn, over 1.5 billion

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miles away. At that distance, water's still

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frozen, but volatiles like carbon monoxide

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are venting out in bursts.

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Anna: Alma telescope in Chile caught these gas jets

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at 230 gigahertz, changing between

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observations. Probably rotating active

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spots facing the Sun. It's got a compact

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coma, low formaldehyde, so the gas is coming

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straight from inside.

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Avery: This challenges what we thought about when

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comets wake up, usually closer in. As

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a pristine Oort Cloud object, it's like a

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time capsule from the solar system's birth.

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Exciting for understanding ancient chemistry.

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Anna: Absolutely. And it's rotating, outgassing

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explosively. Can't wait to see how it evolves

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as it gets closer.

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Avery: Finally, a bit of a lighter but sad note.

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Ace Frehley, the spaceman from KISS,

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passed away at 74. Space.com did a

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cosmic tribute.

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Anna: Oh yeah, he died from a head injury on

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October 16th. Ace was the original

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guitarist for Kiss from 73 to 82,

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then reunited in the 90s. His spaceman

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look was all space themed makeup,

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costumes of stars and lightning,

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and.

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Avery: His solo stuff leaned into it hard. Albums

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like Frehley's Comet, Space Invader with

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tracks about Mars, missions and vortices.

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Spaceman in 2018, even 10,000 volts.

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This year with Walkin on the Moon, he left a

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cosmic mark on rock.

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Anna: Totally tributes from folks like Alex

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Liveson. Rest in peace Space Ace. Your sci

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fi legacy lives on.

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Avery: Whew, that was a packed episode. Anna From

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black holes to rockstars, space never

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disappoints for sure.

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Anna: Thanks for tuning in to Astronomy Daily. And

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remember, if you need more space and

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astronomy news in your life, just visit our

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website at astronomydaily IO

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and check out our continuously updating

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newsfeed and sign up for our free daily

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newsletter. Catch us next time for more

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stellar news. Stay curious. Look up

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Avery: Bye for now