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SE - stop firing the good guys's user avatar
SE - stop firing the good guys's user avatar
SE - stop firing the good guys's user avatar
SE - stop firing the good guys
  • Member for 9 years, 2 months
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15 Earned bounties for 1,750 reputation

3 votes
+50

What are the calculations for the time it would take to create a minus 50⁰ C liquid CO2 ocean on Venus by shielding it totally from the Sun?

6 votes
+100

Has a satellite or spacecraft orbiting the Moon or Mars been spotted from the surface of that body?

1 vote
+100

Testing our knowledge of Space Law. Which state would be liable if a Oneweb satellite collides with another satellite?

3 votes
+100

How much energy is needed to bring Phobos closer to Mars?

8 votes
Accepted
+100

Most noodle-like (highest aspect ratio) orbital launch vehicle ever?

2 votes
+100

What is the optimal angle for a solar-sail deorbit towards the Sun when radial thrust is included?

1 vote
Accepted
+100

Thrown-together $200 million mission to asteroid 2020 SO; check out or nudge to longer-lasting mini-moon orbit

1 vote
+100

Was Queqiao in a halo or Lissajous orbit? Why do sources disagree?

7 votes
Accepted
+100

Phasing maneuvers; methods to travel between satellites with very similar circular orbits

2 votes
Accepted
+50

STK 11.2: perform a low-thrust optimal transfer

2 votes
+500

Is there any footage from Mars where you can see Deimos or Phobos getting bigger and smaller as it goes through the sky?

2 votes
Accepted
+100

How many people spoke to Apollo 8 from outside the US?

18 votes
+50

How does Venus' thick atmosphere survive against the solar wind?

2 votes
Accepted
+100

What properties characterize material as a good ablator?

6 votes
+100

Could the ISS pressurized elements withstand a full depressurization?