Philipp's user avatar
Philipp's user avatar
Philipp's user avatar
Philipp
  • Member for 9 years, 4 months
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30 votes

Did the Galileo spacecraft cause a "blotch" on Jupiter after it crashed?

28 votes

Can I see the ISS from the surface with the naked eye?

27 votes
Accepted

Which astronaut travelled farthest from Earth?

25 votes
Accepted

What would have happened if Space Shuttle Solid Rocket Boosters didn't separate?

24 votes
Accepted

Maximum speed reachable by Saturn V

24 votes

Is wind-power a viable backup power source for Mars One?

23 votes
Accepted

Why not use deep space hibernation in all missions?

23 votes

Is there a lot of space trash at the Earth-Moon Lagrange points?

23 votes

When you shoot for the moon and miss, where do you end up?

22 votes
Accepted

Could the void of space act as a good refrigerator for food in long journeys?

21 votes
Accepted

Why are photos of satellites most often computer generated?

20 votes

Is 'Mars One' a one-way mission for fear of infecting Earth with unknown pathogens?

19 votes
Accepted

Would unpainted iron or steel rust in space?

16 votes

What science are the Voyager missions still doing after so many years away from the Solar System?

16 votes

Feasibility of colonising Ceres?

13 votes

Is there any economical way to move the water from the Martian poles to the people?

12 votes
Accepted

What are the advantages of SSTO craft over Multi-stage crafts?

12 votes

Why does the Falcon Heavy Rocket have a higher payload than the Space Shuttle?

12 votes

Gravity Assist braking

11 votes
Accepted

What is a typical energy demand and carbon footprint of a space launch?

11 votes
Accepted

Would it be possible to "fall off" Phobos?

10 votes

Can the satellites in Martian orbit be put to use providing a rudimentary GPS system on Mars?

10 votes

Could a fan be used to prevent overheating on a Venus bound space probe?

9 votes

Why does the Falcon 9 have 9 engines?

8 votes
Accepted

Do space launch service providers have to refund the loss of payload if the rocket explodes?

8 votes
Accepted

Paperback Books in Space?

8 votes

Why don't unmanned launch vehicles include launch escape system for payload?

8 votes

Can we make a space blimp?

7 votes

Will any Indian in the final crew of the Mars One missions be in violation of Section 309 of the Indian Penal Code?

7 votes

Can the US Part of ISS survive independent of the Russian?