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Deer Hunter's user avatar
Deer Hunter's user avatar
Deer Hunter's user avatar
Deer Hunter
  • Member for 11 years, 2 months
  • Last seen more than 8 years ago
  • The Pillars of Creation, NGC 6611
26 votes

Is it possible to have a geostationary satellite over the poles?

5 votes
Accepted

Are there rogue planets between Sun and Proxima Centauri?

4 votes
Accepted

Are there solid materials with controllable porosity?

4 votes

How does an object's motion behave if dropped from an aeroplane travelling diagonally upwards?

3 votes
Accepted

What routine tasks have to be performed on the outside of spaceships/stations?

3 votes
Accepted

Is sub critical plutonium "safe" to handle?

3 votes

Link between Earth and Mars

3 votes
Accepted

Has martian sunset same spectra than this earthly bluish-violet sunset?

3 votes

What materials focus EM radiation in the 2.4GHz range

3 votes

What are the limitations of performing music in space?

3 votes

Does the Nuclear reaction happen inside the fuel rods?

2 votes

Could a mirror array used for thermal solar power plant double as a telescope at night?

1 vote
Accepted

Perception of sound in varying temperature

1 vote
Accepted

How many watts of light do instruments in modern telescopes need?

1 vote

Why do we take small steps while walking on ice?

1 vote
Accepted

Primary direction in planet-centered equatorial reference frame

1 vote

What properties would the ideal material for spacecraft construction possess?

0 votes

Complexity of a physical system