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LazyReader
  • Member for 2 years, 1 month
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22 votes

Which parts of a spacecraft are joined by adhesives?

11 votes

What's this creature on the Canadian Space Agency coat of arms, and why is it there?

7 votes

Did anyone ever launch a rocket, filmed by another rocket in mid air?

4 votes

What is the feasibility of a graphite chamber, nozzle and bell walls

3 votes

Demonstrative examples of NASA "programs that go too long, that cost too much... end up getting cast out later"?

2 votes

How much liquid oxygen is lost during a Space-X Crew Dragon launch abort?

1 vote

What would be merits of placing space telescope after the asteroid belt or closer to the Kupier belt?

1 vote
Accepted

How to waterproof a rover?

1 vote

Are there any safe-to-launch alternatives to RTG's for outer solar system exploration?

1 vote

Why are Curiosity's wheels aluminum rather than titanium?

1 vote

What is the procedure for naming spacecraft?

1 vote

Has any rocket been launched into orbit from a plain flat surface?

0 votes

If Saturn or Jupiter were in Earth's orbit, would any of their moons be habitable for humans?

0 votes

What are the technical challenges in building a Titan rover that didn't need heating?

0 votes

Technology: How would a state-of-the-art space shuttle be built?

0 votes

Why was Venus rather than Mars targeted for the first interplanetary landings?

0 votes

Why don't we build standardized space probes?

0 votes

Is there likely to be life in Venus's upper atmosphere?

0 votes

Starship: Methane and Oxygen can't both be liquid, except in a narrow temperature range. Is this a problem for interplanetary voyages?

0 votes

Modern ambient temperature rocket fuel?

-1 votes

Why is hydrogen better than helium as remass?

-1 votes

Alternative to GPS navigation for vertical landing, especially on other planets

-1 votes

Why not simulate certain regions of the atmosphere of Venus?

-1 votes

How could a fast powerful rover on Mars be powered electrically?

-1 votes

What colors were used in the Apollo Lunar Module interior, and why?

-2 votes

Why Use Helium?

-2 votes

Why are there so few lunar rovers?

-2 votes

Methane internal combustion engines for rovers on Mars and Moon. Feasibility?

-3 votes

Did Apollo's velocity slow down after TLI due to Earth's gravity?

-4 votes

Why so many STS-61's?