scottmanley.bsky.social
@scottmanley.bsky.social
Many of you know about the demon core, about how it went critical during experiments and killed scientists.
But what if you had two cores and brought them together - just how bad would it be?
youtu.be/6xsL6E-bQqQ
Bowling With The Demon Core - Would It Explode?
YouTube video by Scott Manley
youtu.be
October 28, 2025 at 5:51 PM
NASA's X59 quiet supersonic test aircraft took to the skies this morning - it's now landed at Edwards presumably in preparation for the test flights.
October 28, 2025 at 5:25 PM
It always feels like there's too much space news to fit into a single episode:

youtu.be/i9RjA0r-KQU
Will SpaceX Lose NASA Contract for Artemis III? - Deep Space Updates October 23rd
YouTube video by Scott Manley
youtu.be
October 24, 2025 at 1:17 AM
Vertical takeoff into hover, then transitioning into cruise flight in Pivotal's EVTOL
October 23, 2025 at 3:53 PM
After a lot of work I've finally got the first part of my video on Pivotal's Helix, a VTOL which can take off and land without an airfield and fly on wings. I initially approached them asking if I could fly the simulator but in the end they trained me to fly it!
youtu.be/wncRFPd69rg
Part Plane, Drone & Spaceship? How I Learned To Fly This Unique VTOL
YouTube video by Scott Manley
youtu.be
October 16, 2025 at 6:36 PM
Reposted
Holy shit someone uploaded the entire stage play adaptation of the Yakuza videogame series with English subtitles and it’s glorious and 500x better than the Amazon show youtu.be/Z2Msr4si6dU?...
October 12, 2025 at 4:55 AM
Reposted
a 757 with only the pilots onboard leaving dallas at like 3 am yesterday got permission to do an unrestricted climb (plane go up real fast) to 17,000 feet and everyone, including the controllers, was hilariously excited
July 27, 2025 at 5:12 PM
Reposted
Here's our images of interstellar object #A11pl3Z from Deep Random Survey's 0.43-meter scope @ Chile. The telescope was following A11pl3Z's motion, so stars appear smeared. Weather got worse by the end, so still hard to tell if it's a comet.

600-sec exposures, from 2025 Jul 2, 00:42-01:23 UT

🔭☄️
July 2, 2025 at 3:07 AM
Things are not looking good for Hakuto-R
June 5, 2025 at 7:20 PM
Randomly discovered that the only US Battleship to get underway during the attack on Pearl Harbor - The USS Nevada - would be the primary target for the operation Crossroads nuclear test. But it survived because the bomb was too far off target.
June 5, 2025 at 4:51 PM
So has elon cancelled his presentation?
May 28, 2025 at 12:38 AM
Booster appeared to die at the moment it started engines
May 27, 2025 at 11:52 PM
Booster went boom before landing:
May 27, 2025 at 11:44 PM
MECO, Staging, Ignition and boostback!
May 27, 2025 at 11:40 PM
And liftoff!
May 27, 2025 at 11:38 PM
Ground service equipment has a ground side issue
May 27, 2025 at 11:33 PM
Clock is rolling!
May 27, 2025 at 11:31 PM
According to hosts, there's a booster engine that's not behaving as expected
May 27, 2025 at 11:31 PM
Less than 3 minutes to go, but planning to hold at T-40 to address an issue, remember this booster will not survive, it's testing the limits of its envelope. But the second stage is the thing we're really interested in:
May 27, 2025 at 11:28 PM
Starship and Superheavy counting down and filling up
May 27, 2025 at 11:01 PM
Dragon spacecraft reentering tonight:
May 25, 2025 at 7:00 AM
The First Interstellar Software Update - The Insane Hack That Saved Voyager 1
youtu.be/p0K7u3B_8rY
The First Interstellar Software Update - The Insane Hack That Saved Voyager 1
YouTube video by Scott Manley
youtu.be
May 18, 2025 at 2:14 PM
I'm not sure what kind of accident report the authorities in Korea will produce, but journalists investigating on their own tracked down cameras reconstructed the flight and showed one engine still generated thrust.
www.youtube.com/watch?v=cgTM...
Flight 2216 Report Part 1 – The Missing 4:07 [ENG SUB] | (KBS 25.4.29)
YouTube video by KBS시사
www.youtube.com
May 11, 2025 at 5:13 AM
Last night I was constantly posing for photos with people, and it was great, but I did manage to get time to get a photo for myself with Jeanett Epps. She gave a great presentation about her flight on Crew 8
April 6, 2025 at 5:57 PM
How Did The Massive Launch Tower For The Saturn V Work?
youtu.be/llDEKLU92L0
How Did The Massive Launch Tower For The Saturn V Work?
YouTube video by Scott Manley
youtu.be
March 29, 2025 at 1:47 AM