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gerrit
  • Member for 9 years, 10 months
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32 votes
Accepted

Why do most dwarf planets have mass comparable to moon?

31 votes
Accepted

How did New Horizons take such well-lit pictures of Pluto?

16 votes

Why is the solar system often shown as a 2D plane?

15 votes
Accepted

How can I calculate the time between sunset and actual darkness?

15 votes

Do celestial objects need to be big to have liquid water on their surfaces?

12 votes

Why can't a half-illuminated planet support life at all?

12 votes
Accepted

Are there any natural satellites in retrograde Sun orbit?

9 votes
Accepted

Earth's magnetic field vs. refrigerator magnet

7 votes

Determining latitude and longitude in bad weather

5 votes

Why do photos of Earth always have a black background?

4 votes

Planets visible at night

2 votes

In astronomy Is there a name for the exact time between solar noon and sunset?

2 votes

Plausible? Brown Dwarfs are rogue celestial bodies because they absorb all light due to their thick layer of matte black soot