Astronomy Beta

Student

 Student
First question with score of 1 or more.
Awarded 4409 times.
What is this planet or satellite in this picture?
Awarded 2 hours ago
Does the Draco supercluster influence the cosmic flow paths of local structures?
Awarded 4 hours ago
If water vapor is always blown away into space, how is it able to create chemical compounds on Venus?
Awarded 18 hours ago
Is there a possibility of finding a system where a star is orbiting a planet?
Awarded 19 hours ago
I saw a weird thing around Venus
Awarded yesterday
Is dust the only reason why the Martian sky is so bright?
Awarded yesterday
Was the Geocentric Model correct at all?
Awarded yesterday
Phosphine on Venus?
Awarded 2 days ago
Physical size in different redshift
Awarded 2 days ago
How can I see planets with my telescope? [duplicate]
Awarded 2 days ago
Could a Trappist-like planetary system exist around a sun like ours?
Awarded Sep 15 at 5:42
Is there a useful measure of how “life-dominated” a planet is?
Awarded Sep 15 at 3:06
Why is the sunset at different times at the same longitude at equinox?
Awarded Sep 14 at 15:26
calculating stellar visibility
Awarded Sep 13 at 15:19
How to lose the moon?
Awarded Sep 13 at 15:19
Problem regarding the absorption lines of the sun
Awarded Sep 13 at 13:33
German equatorial mount
Awarded Sep 13 at 0:42
Instantaneous gravity in equation of motion for ephemerides calculation
Awarded Sep 13 at 0:21
What could have this blue “bouncing” trail been? [closed]
Awarded Sep 12 at 14:51
Did I see a supernova explosion?
Awarded Sep 12 at 4:46
How can I calculate the apparent position of stars as seen from a location on Earth at a specific time?
Awarded Sep 12 at 4:46
Can concentration of gas in exoplanet atmosphere be found out from wavelength and absorbing radius from spectral data?
Awarded Sep 11 at 13:42
When did scientists discover that the Sun has a life cycle and that it is going to die?
Awarded Sep 11 at 11:49
How to read light curve from .fits?
Awarded Sep 10 at 4:51
Why both sunrise and sunset use the position of the sun's upper limb?
Awarded Sep 9 at 4:40
How are various orbital period measured?
Awarded Sep 8 at 23:55
Point spread function image deconvolution
Awarded Sep 8 at 23:33
How to search SIMBAD using identifiers?
Awarded Sep 8 at 1:08
Software for simulating/calculating a known EMW pulse propagating in ISM, including dispersion, scattering, etc
Awarded Sep 8 at 1:08
spectral index of primordial power spectrum
Awarded Sep 8 at 1:08
What is the O[III]/H$\alpha$ line ratio for Active Galactic Nuclei?
Awarded Sep 7 at 15:32
What Crayford focuser to buy for a B&L Criterion 8000?
Awarded Sep 6 at 1:18
What do the words “p-type” and “s-type” mean?
Awarded Sep 5 at 21:48
MOOG 2019 and gfortran
Awarded Sep 5 at 3:09
GW190521 black hole merger total mass calculation and missing mass, how does this happen?
Awarded Sep 5 at 2:42
GW190521's Luminosity Distance is greater than the age of the universe - how?
Awarded Sep 3 at 21:18
Why does the moon looks like having different filters sometimes?
Awarded Sep 3 at 15:16
How to find the mass of a planet not knowing the gravitational constant?
Awarded Sep 3 at 11:48
How common are binary stars with only one visible sibling?
Awarded Sep 1 at 22:41
Celestron Nexstar 102GT
Awarded Sep 1 at 20:56
The origins of Dark Matter/Dark Energy
Awarded Sep 1 at 11:36
Is there any way to distinguish the doppler redshift from a distant galaxy from the probably much greater cosmological redshift? [duplicate]
Awarded Aug 31 at 7:42
Right ascension, Equinox, Positions Help
Awarded Aug 30 at 13:56
Moving from mathematics to astronomy/astrophysics
Awarded Aug 28 at 22:51
Canon camera recommendation
Awarded Aug 28 at 22:26
Looking for a detailed Milky Way map?
Awarded Aug 28 at 10:34
What is the shape of Universe?
Awarded Aug 28 at 9:25
Problem with making telescope
Awarded Aug 28 at 5:02
Why is 3GHz the best frequency at which to measure the sun's microwave output?
Awarded Aug 27 at 15:05
How do accretion disks around black holes evaporate via winds?
Awarded Aug 27 at 1:35
How to calculate emission measure from EVE data? [closed]
Awarded Aug 27 at 1:28
How to calculate the point on the globe with maximum magnitude with given Besselian elements and given time for a partial solar eclipse?
Awarded Aug 25 at 19:12
Explanation of an imaginary transformation occurring in the determination of trigonometric series for the elliptical equation of the center
Awarded Aug 25 at 11:48
Apparent magnitude of Milky Way?
Awarded Aug 25 at 10:42
How String Theory calculates the Entropy of the Black Hole in a Background dependent way?
Awarded Aug 24 at 11:35
If the sun is a second or third generation star, where is the neutron star? [duplicate]
Awarded Aug 24 at 7:57
Software apps for calculating distances between planets
Awarded Aug 23 at 11:17
When will all other galaxies become not visible from Earth/Milky way?
Awarded Aug 22 at 22:51
How can I calculate the right ascension of an observer on Earth's surface in the TEME frame with python.skyfield?
Awarded Aug 21 at 15:17
What object did I see in the sky? [duplicate]
Awarded Aug 21 at 13:26
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