Skip to main content
called2voyage's user avatar
called2voyage's user avatar
called2voyage's user avatar
called2voyage
Moderator
  • Member for 10 years, 11 months
  • Last seen this week
123 votes
1 answer
9k views

How many extraterrestrial bodies have hosted a "lander" which returned images?

60 votes
4 answers
7k views

What resources could be gained from asteroid mining that would be worth the effort?

59 votes
4 answers
17k views

Did Apollo leave poop on the moon?

45 votes
1 answer
7k views

What would happen if a mutiny occurred on the International Space Station?

36 votes
2 answers
8k views

Is the International Space Station "hackable"?

33 votes
5 answers
6k views

How does Santa travel to other galaxies? [closed]

32 votes
1 answer
3k views

How is the ISS equipped to deal with the outbreak of a contagion?

30 votes
1 answer
6k views

How many astronauts have reported an alien encounter of some kind?

27 votes
6 answers
6k views

What is the deepest we have penetrated a terrestrial body other than Earth?

23 votes
2 answers
24k views

Could I build my own spaceship?

22 votes
1 answer
4k views

Have any astronauts ever abused drugs in space?

20 votes
2 answers
3k views

Would terraforming Venus destroy its ionosphere?

19 votes
3 answers
16k views

What prompted Lovell on Apollo 8 to announce "there is a Santa Claus"?

19 votes
1 answer
738 views

How easy would opening an Apollo capsule following dry landing be?

16 votes
2 answers
963 views

How did the US government shutdown of 2013 affect NASA operations?

14 votes
1 answer
714 views

What non-plant, non-bacteria organisms have been studied for their use in colonization?

14 votes
2 answers
1k views

How tectonically active is Mercury?

14 votes
2 answers
824 views

How would the search for life on Mars be affected by having boots on the ground?

12 votes
1 answer
5k views

How much of the International Space Station annual operating costs are due to human crew?

11 votes
1 answer
2k views

How does QUESS, China's quantum communications satellite experiment, relay entangled signals?

11 votes
2 answers
1k views

What is the most sustainable method of recycling (human) solid waste on a manned space vessel?

10 votes
1 answer
879 views

How will the NASA 2020 Mars rover's instrumentation differ from Curiosity?

10 votes
1 answer
286 views

What is the minimum amount of equipment you would need to make a reasonable amount of oxygen on the Moon with Molten Oxide Electrolysis?

9 votes
2 answers
650 views

How has NASA's mission operations software architecture evolved?

8 votes
1 answer
582 views

What does Zvezda alone lack from being a capable space station?

8 votes
1 answer
317 views

Will there be a team of planetary scientists advising the Emirates Mars Mission team?

8 votes
2 answers
443 views

How many orbits will it take for Santa to deliver all the presents?

8 votes
1 answer
298 views

What will the new Iranian satellites be imaging?

8 votes
1 answer
984 views

Will Santa Claus deliver presents to Mars in 2025? [closed]

8 votes
1 answer
566 views

What plans does AEB (the Brazilian Space Agency) have for missions beyond GEO?