Astronomy
questionhang's user avatar
questionhang's user avatar
questionhang's user avatar
questionhang
  • Member for 10 years, 1 month
  • Last seen this week
Profile Activity
Stats
3,063
reputation
148k
reached
2
answers
87
questions
Communities
View all
Badges
View all badges
1
gold badge
20
silver badges
30
bronze badges
Top tags
View all tags
1
Score
12
Posts
13
Posts %
1
Score
5
Posts
6
Posts %
0
Score
11
Posts
12
Posts %
0
Score
7
Posts
8
Posts %
0
Score
6
Posts
7
Posts %
0
Score
5
Posts
6
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
13
How to detect emission lines in optical spectra?
Oct 21, 2013
question
10
What is the bluest narrow band filter mounted on ground based telescopes?
Apr 9, 2014
question
10
is there any theory or observational evidence that our universe is electrically neutral or not?
Jul 15, 2014
question
9
clarification of the Kozai mechanism
Oct 22, 2015
question
9
Does a parabolic trajectory really exist in nature?
Dec 23, 2020
question
8
How can we tell that a short-period binary is tidally locked?
Feb 28, 2015
question
8
What is the farthest object we've been able to bounce signals off of to date?
Jun 26, 2014
question
7
How can we know the nature of the companion in a neutron star binary?
May 18, 2014
question
6
Which properties can we infer for cosmic ray particles hitting on an optical ccd?
Sep 16, 2014
question
6
moonless night and lunar phase
Nov 24, 2014
Top network posts
View all network posts
14
How can frogs tolerate freezing while humans cannot?
10
power spectrum by numpy.fft.fft
8
How to use griddata from scipy.interpolate
8
How to locate the four elements using selenium in python
8
How to identify the age of a "living" person?

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.