Space Exploration
user avatar
user avatar
user avatar
notovny
  • Member for 4 years, 6 months
  • Last seen this week
Profile Activity
Stats
4,591
reputation
50k
reached
49
answers
0
questions
Communities
View all
About

For you the cosmic microwave background was emitted thirteen and a half billion years ago. For this neutrino, it was Tuesday.

Draim Tetrahedral constellation

Dream a little Draim with me.

Badges
View all badges
1
gold badge
14
silver badges
23
bronze badges
Top tags
View all tags
211
Score
31
Posts
63
Posts %
79
Score
12
Posts
24
Posts %
69
Score
12
Posts
24
Posts %
61
Score
4
Posts
8
Posts %
40
Score
4
Posts
8
Posts %
29
Score
6
Posts
12
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
39
Is there a self-rounding celestial body from which an Olympian could jump into space?
Jan 22, 2020
answer
38
If you release a tool outside the ISS in space will it remain at the "same" place forever?
Nov 1, 2021
answer
23
Why do many Mars missions launch now, if the Hohmann transfer orbit is the most propellant-saving one?
Jul 25, 2020
answer
18
Are any Earth orbits in continual shadow of the Earth?
Oct 8, 2021
answer
16
Projecting shadows, or even a movie, on the moon
Nov 22, 2021
answer
16
When calculating the six Keplerian Orbital Parameters, why do we need both Eccentricity AND the Semi-Major Axis? Doesn't one tell you the other?
Jan 1
answer
14
Which of the 2 delta-v calculations for a Mercury orbit insertion from LEO is right and which is wrong?
Jan 30
answer
14
If JWST can look into 13 billion years past then why it cannot check sun formation which happened only 4.603 billion years ago?
Jul 21
answer
13
Required Orbital Components to Fully Define Orbit
Dec 28, 2021
answer
11
Is there a neat formula for hyperbolic Kentucky windage?
Aug 27, 2021
Top network posts
View all network posts
73
Why is the asteroid belt shaped like a triangle?
52
Why won't the Sun set for days at N66.2 which is below the arctic circle?
29
Animated film/TV series where fantasy sorcery was defeated by appeals to mundane science
27
Earth is accelerated out of the solar system - do we keep the Moon?
23
Are there any examples in D&D lore (all editions) of metallic or chromatic dragons switching alignment?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.