In this week's questions show, I explain why you could have a steam-powered rocket, how often spacecraft have crashed into asteroids and comets, and why a red supergiant star actually has a very low surface gravity.
02:42 Could you build a steam-powered rocket?
04:48 Have any probes crashed into asteroids or comets?
06:47 Surface gravity of UY Scuti
08:57 Will we ever send humans to the surface of Venus?
11:08 Lol
11:24 Does Venus have a magnetic field?
12:22 Longer guest interviews?
14:09 Save the shoutouts to the end
15:55 Could a probe float at the surface of Venus?
16:47 Where do I get my news?
20:29 Why don't meteor showers hit satellites?
21:57 Why not add a module to James Webb?
Want to be part of the questions show? Ask a short question on any video on my channel. I gather a bunch up each week, and answer them here.
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Zingy that! Cudo’s to the photographer!
Interesting how at first the ground crew were in bio suits.. then later naught. Hydrazine is a nasty actor?
Thank you for these pictures. It was *really* a treat to finally see the new Flintstonian landing gear in action. Check the first picture in the series. The new landing gear (a major reason for the test flight) can clearly be seen just in front of, and just behind, the original (“revolutionary” in its own right) nose wheel.
The new gear (each element being about a foot long) which “kicks-in” on touchdown, is modeled on a well known biological mechanism, requiring just “a good massage” after landing for a fast turnaround.
Praise was given to the automated Problem Elucidation Reporting And Maintenance system (PERAM). One maintenance operative (who wishes to remain anonymous) said that as a parent, he’s quite familiar with the diagnostic lockout system. “If the ship’s not fully ready to go, it just puts its foot down and will not budge”.
Ya good looking vehicle. I was surprise that it landed at Vandenberg. There is lot more space out at Mohave. I suppose it is better to let it disintegrate over Pacific than over California if some thing went wrong. Seven month mission is a long mission thought.
You know, it looks like it could hold a person in there. It would be an inefficient and expensive escape capsule though. Unless you need to bring someone in fast to the hospital from the ISS to a runway near a major city. Solution in search of a problem 🙂
What are we using it for? I thought this project was dead years ago and as soon as the the shuttle program was finished this machine shows up again.
What I have thought about is this, the USAF wants to be our space service branch and they have their capablitlities @ Vandenberg. This was a complete prototype so they just took it out of the warehouse and flew it. There is nothing much secret about the X-37 as there isn’t much secret about a Joint Star…the real secret is how you use it and what you get from it and what you plan to do with that. I swear everyone that was in the Air Force flew an F-16(at least claims) and I hope that in the near future they claim to have time on a space plane…..It’s all just so cool!
Am I the only one struck by the fact that this is supposed to be a “secret” space craft? Why do they call it “secret” when we have pictures of it, we know the take off and landing dates, and they even release videos of the thing? Are they trying to showcase their technology for some reason (i.e. send a message to other countries) or are they just idiotic government bureaucrats who don’t know what “secret” means?