K Split X's user avatar
K Split X's user avatar
K Split X's user avatar
K Split X
  • Member for 5 years, 5 months
  • Last seen more than a month ago
44 votes
6 answers
22k views

How do we have photos of galaxies so far away?

14 votes
2 answers
13k views

What is this bright "glow" in the center of galaxies?

5 votes
3 answers
3k views

Why do photos of Earth always have a black background?

4 votes
3 answers
4k views

How do I see the milky way?

4 votes
2 answers
285 views

Is a comet necessarily confined to the solar system?

4 votes
1 answer
472 views

How do astronomers know if a planet is orbiting a star, or it's simply another star in the background?

3 votes
2 answers
265 views

A few questions regarding the transit of planets

3 votes
2 answers
427 views

If the solar system is nearly flat, then why don't all the planets appear to lie on the same axis when viewed from earth?

3 votes
3 answers
6k views

How close would the sun have to get to Earth for there to be severe consequences?

2 votes
1 answer
2k views

Would a spacecraft just go "through" a gas giant?

2 votes
2 answers
172 views

Are galaxies expanding away from us at more than the speed of light? [duplicate]

2 votes
1 answer
417 views

What is the planet relative to earth that shows the greatest change in apparent brightness?

0 votes
0 answers
82 views

Does space not make sound, or can we just not hear it? [duplicate]

0 votes
1 answer
163 views

Are all space documentaries CGI?