Astronomy

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First edit.
Awarded 2969 times.
Knowing location, LST, the amount & direction of displacement of an unknown star in a 2d image over time, can you calculate the coords of this star?
Awarded 2 days ago
What will happen because of the energy release and pair production during collapse a Kerr black hole Inside its event horizon to the limit? [closed]
Awarded 2 days ago
What is the reason for Hercules A to emit huge fountains of Plasma?
Awarded Jan 21 at 0:21
What is precision of planet periods data?
Awarded Jan 20 at 14:25
How to find the aFOV of a eyepiece?
Awarded Jan 20 at 1:05
(post deleted or otherwise unavailable)
Awarded Jan 19 at 6:22
Massive star formation
Awarded Jan 19 at 2:04
Brown Dwarf Sun: How dim can a star be in the visible spectrum and still provide enough heat for a planet to be habitable?
Awarded Jan 18 at 20:37
Will the James Webb Space Telescope be visible from earth?
Awarded Jan 18 at 12:46
(post deleted or otherwise unavailable)
Awarded Jan 17 at 15:43
How can a black hole have a charge, or be charged?
Awarded Jan 17 at 15:17
Does a star shaped mirror present problems either optically, or in signal processing over a more nearly circular mirror?
Awarded Jan 17 at 11:35
Question: By design, JWST cannot observe in the anti-sun direction. Is this due to Gegenschein backscatter?
Awarded Jan 16 at 22:20
What ground-based observational evidence is there that the Moon doesn't have an atmosphere?
Awarded Jan 14 at 10:26
Phobos and Deimos tidal locked?
Awarded Jan 12 at 18:40
Which JWST instrument modes are compatible with observations of the bright trans-Earth planets Mars, Jupiter, and Saturn? Which aren't?
Awarded Jan 11 at 4:57
(post deleted or otherwise unavailable)
Awarded Jan 10 at 23:20
Effect of the obliquity of the ecliptic / tilt of the Earth on the equation of time
Awarded Jan 10 at 16:08
Accuracy of Laplace Method for determining orbital elements
Awarded Jan 10 at 3:34
(post deleted or otherwise unavailable)
Awarded Jan 7 at 19:46
How can I reconcile the JWST journey time of thirty days to Lagrange L2 with simple orbital mechanics?
Awarded Jan 5 at 21:18
Will the James Webb Space Telescope need re-alignment of primary mirror segments?
Awarded Jan 5 at 17:31
Incorrect Mars orbital time while calculating using Kepler formula in Java
Awarded Jan 2 at 16:56
How did cosmic inflation even occur?
Awarded Jan 2 at 16:27
Tips of Crescent
Awarded Jan 2 at 4:56
Why was it so difficult to figure out the form of the Milky Way?
Awarded Jan 2 at 4:48
Which three telescopes are these atop a mountain in Hawaii as seen on CNN? Is this webcam view available to the public?
Awarded Jan 1 at 4:56
How to compute a Flux through a filter using SYNPHOT in Python
Awarded Dec 30 '21 at 7:56
(post deleted or otherwise unavailable)
Awarded Dec 28 '21 at 19:11
How do we know the laws of physics are the same throughout the universe?
Awarded Dec 26 '21 at 11:11
Period of unique horoscopes?
Awarded Dec 25 '21 at 4:04
Are all space documentaries CGI?
Awarded Dec 24 '21 at 22:48
How do you call it when two celestial bodies come as close to each other as they will in their current orbits?
Awarded Dec 24 '21 at 18:04
Solar Winds and Bow Shock Cause
Awarded Dec 23 '21 at 12:32
(post deleted or otherwise unavailable)
Awarded Dec 22 '21 at 6:06
When might Rowan-Robinson's planet be discovered or disproved?
Awarded Dec 19 '21 at 15:35
is there any theory or observational evidence that our universe is electrically neutral or not?
Awarded Dec 18 '21 at 16:41
Gamma Ray Spectroscopy in detecting hydrogen
Awarded Dec 18 '21 at 8:16
How does eyepiece exit pupil diameter affect image clarity and viewing experience?
Awarded Dec 16 '21 at 19:19
(post deleted or otherwise unavailable)
Awarded Dec 15 '21 at 22:08
Does dark energy make galaxies expand over long periods of time?
Awarded Dec 14 '21 at 15:42
Will there be a five planet conjunction in March, 2022?
Awarded Dec 13 '21 at 16:47
What type of star does theory predict should be the most massive?
Awarded Dec 13 '21 at 10:26
Looking for star database
Awarded Dec 11 '21 at 22:05
How to fix James Webb space telescope?
Awarded Dec 11 '21 at 22:05
What rotational speed would Mercury need to have to achieve a temperature comfortable for humans
Awarded Dec 10 '21 at 14:21
Repetition of orbital structure on many scales - what is it called?
Awarded Dec 8 '21 at 16:37
Stellar and gaseous surface mass density spiral galaxies
Awarded Dec 6 '21 at 17:16
Is Jupiter's Red Spot "locked in place" or does it move around?
Awarded Dec 5 '21 at 23:50
How was the speed of the Sun (around the Milky Way Galaxy) calculated?
Awarded Dec 4 '21 at 1:01
How to calculate the nodal precession range of the Moon with respect to the celestial equator?
Awarded Dec 3 '21 at 2:22
Why is the Emissivity of emission lines in unit erg.s-1.cm3?
Awarded Dec 2 '21 at 5:12
Could someone explain what is wrong with my telescope, and what should I be able to see with it?
Awarded Nov 29 '21 at 22:07
Physical Meaning of the Principal Tidal Fourier Modes and Their Integers
Awarded Nov 29 '21 at 21:51
Could someone explain what is wrong with my telescope, and what should I be able to see with it?
Awarded Nov 29 '21 at 9:04
What should I look for in a first telescope for a child?
Awarded Nov 28 '21 at 19:42
Where is it possible to observe the Moon for 24 hours?
Awarded Nov 22 '21 at 18:42
What if hypothetically Ton 618 could have been a star
Awarded Nov 20 '21 at 0:17
Can you see the shadow of a spaceship on the Moon while looking towards the Earth?
Awarded Nov 19 '21 at 22:40
Where is it possible to observe the Moon for 24 hours?
Awarded Nov 19 '21 at 20:21
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