Stack Exchange

zephyr

Just a programmer with programming questions, and a bit of knowledge to share.

top accounts reputation activity bookmarks subscriptions
Top Questions
Top Answers
70
Is it possible to achieve a stable “lunarstationary” orbit around the moon?
astronomy.stackexchange.com

53
Where did TRAPPIST-1a go?
astronomy.stackexchange.com

42
Can a tectonically inactive planet retain a long-term atmosphere?
astronomy.stackexchange.com

39
Why didn't the Big Bang produce heavier elements?
astronomy.stackexchange.com

34
Is the universe considered to be flat?
astronomy.stackexchange.com

27
Why don't we see “the milky way” in both directions?
astronomy.stackexchange.com

27
The Loose Astronaut
space.stackexchange.com

25
Maximum spin rate of a black hole?
astronomy.stackexchange.com

24
Explosions of black holes
astronomy.stackexchange.com

23
Did the earth form outside the solar system?
astronomy.stackexchange.com

20
Where did the Sun get hydrogen to work with if it is in the 3rd generation of stars?
astronomy.stackexchange.com

20
Why do aliens have to be carbon based lifeforms?
astronomy.stackexchange.com

19
Is there a gas giant orbiting TRAPPIST-1?
astronomy.stackexchange.com

15
Why do certain moons have their rotational period equal to their orbital period?
astronomy.stackexchange.com

15
What is the Galactic Latitude and Galactic Longitude? How is different from the latitude and longitude we use on Earth?
astronomy.stackexchange.com

15
Does my Fast-as-Light travel method run afoul of causality or relativity?
worldbuilding.stackexchange.com

15
Are the planets Trappist-1 in the solar system?
astronomy.stackexchange.com

13
Why is Enceladus's albedo greater than 1?
astronomy.stackexchange.com

13
What does forward modeling mean?
astronomy.stackexchange.com

12
Why “Dark matter” is still considered?
astronomy.stackexchange.com

12
Can the difference between a star and a galaxy which are point sources be detected?
astronomy.stackexchange.com

12
Does the Sun have any atmosphere?
astronomy.stackexchange.com

11
Why is gravity only an attractive force?
astronomy.stackexchange.com

11
Does the age of the universe take into account General Relativity / Special Relativity?
astronomy.stackexchange.com

11
Why does the Moon's terminator look “wrong” in this image?
astronomy.stackexchange.com

10
Can a comet orbit a planet?
astronomy.stackexchange.com

10
How was the first exoplanet detected?
astronomy.stackexchange.com

10
How does the Hubble telescope capture long-exposure photos?
astronomy.stackexchange.com

10
Could the merger of two rotating black holes create another that breaks the rotational speed limit?
astronomy.stackexchange.com

10
How do we know how the Sun (or any star, for that matter) will evolve?
astronomy.stackexchange.com

1 2 3