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Astronomy

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Answer a question with score of 1 or more.
Awarded 2520 times.
(post deleted or otherwise unavailable)
Awarded Dec 6, 2022 at 10:57
Why the Sun is white if it is G2?
Awarded Dec 5, 2022 at 22:32
Why is time referred to as "The" capital T 4th dimension?
Awarded Dec 2, 2022 at 15:20
Why is time referred to as "The" capital T 4th dimension?
Awarded Dec 2, 2022 at 15:20
Why does Astronomy still use the Anno Domini system for Time Synchronization
Awarded Dec 2, 2022 at 11:35
Why the Sun is white if it is G2?
Awarded Dec 1, 2022 at 23:57
How can I crop a fits file and get correct WCS header info without a new plate solve and WITHOUT USING PYTHON?
Awarded Nov 27, 2022 at 6:07
Does cosmological horizon grow or decrease as it radiates?
Awarded Nov 27, 2022 at 6:07
Which galaxies have the most well known / estimated dark matter halos?
Awarded Nov 24, 2022 at 22:41
How many planets can be seen by the naked eye?
Awarded Nov 24, 2022 at 10:49
Stars being eclipsed by planets
Awarded Nov 19, 2022 at 9:41
Jean Meeus - calculating moon rise, transit and set times - help isolating error in logic
Awarded Nov 18, 2022 at 22:42
If a black hole has the same mass as me, then why dont i suck everything at my center of mass?
Awarded Nov 17, 2022 at 23:42
Is there any way for a planet orbiting a red dwarf in the habitable zone to not be tidally locked?
Awarded Nov 16, 2022 at 5:04
Calculation of RA and DEC
Awarded Nov 11, 2022 at 19:06
Distance from Earth to Mars at time of November 8, 2022 lunar eclipse maximum
Awarded Nov 10, 2022 at 19:09
Would Hubble Space Telescope improve black hole image observed by EHT if it joined array of telesopes?
Awarded Nov 7, 2022 at 4:46
Motion of rogue planets
Awarded Nov 3, 2022 at 10:35
How do you calculate the lookback time distance to a given galaxy?
Awarded Nov 2, 2022 at 14:03
What is the equation for the radius of a star trail?
Awarded Oct 31, 2022 at 15:21
Does JWST have the largest bandwidth of any telescope?
Awarded Oct 28, 2022 at 6:33
Why are the Pillars of Creation pillar-shaped?
Awarded Oct 27, 2022 at 13:27
How much light would be received on a rogue planet close to the galactic center?
Awarded Oct 18, 2022 at 11:03
Why can I see sometimes a horizontal half moon instead of a vertical one?
Awarded Oct 12, 2022 at 21:09
Why is the probability dP of finding an object (e.g. galaxy) in an infinitesmal volume dV equal to \overline{n}dV?
Awarded Oct 12, 2022 at 21:09
Can small gas planets exist?
Awarded Oct 10, 2022 at 15:15
How did the Milky Way quasar not disrupt life on Earth?
Awarded Oct 9, 2022 at 10:21
Do these results mean that I have found this exoplanet?
Awarded Oct 9, 2022 at 9:26
Why, since Earth is in free fall towards Sun, are tides affected by Sun's gravity? Why aren't the oceans "weightless" like astronauts?
Awarded Oct 4, 2022 at 20:05
How to estimate the inclination of a galaxy between edge on and face on?
Awarded Oct 4, 2022 at 19:07
Pressure on euler equation for astrophysical scenario
Awarded Oct 3, 2022 at 22:17
Why, since Earth is in free fall towards Sun, are tides affected by Sun's gravity? Why aren't the oceans "weightless" like astronauts?
Awarded Oct 3, 2022 at 18:33
Am I seeing the constellation Orion?
Awarded Oct 3, 2022 at 5:05
Apparent magnitude of a spherical body with specular, rather than diffuse reflectivity? How bright were Sputnik 1 and Vanguard 2?
Awarded Oct 3, 2022 at 3:55
How to polar align equatorial mount if I see only small part of sky at south-east?
Awarded Oct 2, 2022 at 0:42
software library that calculates earth/moon/sun/planets positions based on the geocentric model
Awarded Sep 29, 2022 at 13:56
Is the Vernal Point a fixed point on the sky?
Awarded Sep 29, 2022 at 13:06
If a black hole has a mass of a universe what will be the volume of it?
Awarded Sep 26, 2022 at 13:56
What does the BinTableHDU store?
Awarded Sep 18, 2022 at 5:26
How exactly was Giovanni Cassini able to measure the distance to Mars?
Awarded Sep 15, 2022 at 14:26
Why are almost all modern telescopes reflectors?
Awarded Sep 14, 2022 at 22:47
Can a very powerful telescope show a person standing on the moon from the side rather than from directly overhead?
Awarded Sep 14, 2022 at 13:41
How many undiscovered planets might be in our solar system?
Awarded Sep 13, 2022 at 12:58
(post deleted or otherwise unavailable)
Awarded Sep 12, 2022 at 20:04
Can a very powerful telescope show a person standing on the moon from the side rather than from directly overhead?
Awarded Sep 12, 2022 at 8:48
Is the Andromeda galaxy larger than the Milky Way or not?
Awarded Sep 10, 2022 at 6:31
Could a planet have a massive crater without collapsing due to gravity / other factors?
Awarded Sep 8, 2022 at 12:48
Is it possible to tell the time of day by shadows on the photo
Awarded Sep 3, 2022 at 10:42
Reference request (explaining) how optical correlators combine light from multiple telescopes to produce ultra-high resolution interferometric images?
Awarded Sep 3, 2022 at 4:17
Could a planet theoretically have a stable orbit between Venus and Earth OR Earth and Mars
Awarded Aug 31, 2022 at 0:07
Need help in writing a query using ADQL (Astronomical Data Query Language)
Awarded Aug 30, 2022 at 22:51
Do planets lose energy while rotating?
Awarded Aug 29, 2022 at 21:15
What is the apparent magnitude of the faintest stars visible during a full moon?
Awarded Aug 26, 2022 at 20:27
Do planets lose energy while rotating?
Awarded Aug 25, 2022 at 12:50
Do planets lose energy while rotating?
Awarded Aug 24, 2022 at 13:27
Eternally collapsing objects?
Awarded Aug 21, 2022 at 13:57
How to show the image of the fits file what I want to see among several fits file in astrodrizzle
Awarded Aug 19, 2022 at 6:21
What does the surface of a star look like in visible light?
Awarded Aug 11, 2022 at 22:47
Are we sure solar cycle is not related to the orbit of Jupiter?
Awarded Aug 10, 2022 at 7:33
What are the orbital velocities of the other planets? For objects in a 'Low-Earth-Orbit' around planets other than Earth, e.g.?
Awarded Aug 10, 2022 at 6:41
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