Astronomy Beta

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Answer a question with score of 1 or more.
Awarded 1585 times.
Did nobody in the Astronomy community think 12,000 new satellites in LEO might be a problem?
Awarded 5 hours ago
Is there a reason two interstellar objects were found in the solar system in such a short period of time?
Awarded yesterday
How long is the Sun closer to Earth then Mars is?
Awarded 2 days ago
Can we violate law of physics in any other planet?
Awarded Dec 4 at 4:10
Sun and moon's orbit in ecliptic coordinates using skyfield
Awarded Nov 30 at 0:50
Book recommendation
Awarded Nov 29 at 16:35
Why do the magnetic field lines of the earth go from south pole to north pole?
Awarded Nov 28 at 20:20
Converting Jy/beam to Jy?
Awarded Nov 27 at 20:25
How many GAIA Data Release 2 files are there?
Awarded Nov 26 at 12:30
Formula to calculate B-V index?
Awarded Nov 24 at 12:00
How often are there lunar eclipses on Jupiter
Awarded Nov 22 at 16:00
Lifespan of B-type subdwarfs
Awarded Nov 22 at 6:55
Is Earth's Surface “In orbit”?
Awarded Nov 19 at 19:35
Is the eventual heat death of the universe due to the expansion of the universe?
Awarded Nov 19 at 18:30
What are the minimum element requirements for a star?
Awarded Nov 18 at 15:45
Is Earth's Surface “In orbit”?
Awarded Nov 18 at 14:55
Does the sun cross other spiral arms in its movement around the galaxy's center?
Awarded Nov 13 at 7:50
Finding the solar radius from temperature and luminosity
Awarded Nov 9 at 13:40
Official degrees of earth’s rotation per day
Awarded Nov 8 at 23:20
Is it possible to see mercury transit “clearly” by the naked eye?
Awarded Nov 7 at 12:30
Would a black hole evaporate via Hawking radiation before you fall past the event horizon?
Awarded Nov 2 at 20:50
Gravitational Properties of Asteroids
Awarded Oct 28 at 22:10
How long do planetary rings last?
Awarded Oct 24 at 16:00
Where does Love's number come from in $\delta m = \frac{1}{2}k_2M_2\lbrace\frac{R_1}{r_\star}\rbrace^3$, the formula for the mass of a tidal bulge?
Awarded Oct 22 at 11:00
Chromatic aberration in lens
Awarded Oct 21 at 22:30
Coordinate system for space
Awarded Oct 18 at 7:20
Can things move faster than light inside the event horizon of a black hole?
Awarded Oct 16 at 12:55
Which are stars and which are noise in this comet photo?
Awarded Oct 15 at 17:45
(post deleted or otherwise unavailable)
Awarded Oct 14 at 18:55
According to my calculations Jupiter's moons do not follow Kepler's 3rd law - Why is that?
Awarded Oct 9 at 11:00
Where can I find permissibly licensed database of stars and constellations?
Awarded Oct 9 at 10:30
Axial wobble or binary star system
Awarded Oct 7 at 18:55
Loading contour file in ds9
Awarded Oct 7 at 17:25
How do we know so many details about Big Bang, but we do not know if Universe is finite/infinite?
Awarded Oct 7 at 10:10
Calculate the shadow on earth of a large orbital disk
Awarded Oct 4 at 5:30
How impermeable are the surfaces of the moon?
Awarded Oct 4 at 1:15
Universe expansion
Awarded Oct 1 at 23:30
What does forward modeling mean?
Awarded Oct 1 at 5:05
What might some examples be of radio telescope interferometric arrays made from “cheap components relying on massive computing power”?
Awarded Oct 1 at 2:55
Would we have more than 8 minutes of light, if the sun “went out”?
Awarded Sep 30 at 17:50
Can we calculate the orbit of exoplanets?
Awarded Sep 28 at 21:55
Would an object shot from earth fall into the sun?
Awarded Sep 23 at 12:15
Conversion of matter into antimatter
Awarded Sep 22 at 10:40
How to convert $K_S$ magnitude to $M_K$
Awarded Sep 20 at 18:50
How does time work beyond the cosmic event horizon?
Awarded Sep 20 at 15:00
Gravitational lensing
Awarded Sep 18 at 12:25
Get a table of Moon phase angle per day
Awarded Sep 18 at 12:15
Estimate prevalence of ʻOumuamua-style interstellar obects inside Jupiter orbit now that C/2019 Q4 (Borisov) is found?
Awarded Sep 17 at 13:25
Fits file re-alignment
Awarded Sep 17 at 13:25
What soviet telescope is this?
Awarded Sep 16 at 16:10
Shouldn't we not be able to see some black holes?
Awarded Sep 16 at 10:35
How do we know that black holes are spinning?
Awarded Sep 14 at 5:50
What is the proper interpretation of a negative parallax?
Awarded Sep 11 at 19:10
Measurement uncertainty of the computed center of gravity from pixel image
Awarded Sep 10 at 21:20
Is there a star over my head?
Awarded Sep 9 at 11:10
Is there a star over my head?
Awarded Sep 8 at 18:00
What lens should I use for my Raspberry Pi?
Awarded Sep 4 at 0:45
How can I obtain raw observation data of stars surrounding Sgr A*?
Awarded Aug 31 at 19:55
Expected nature of LISA's data; will it be more like a forest of static peaks, or a series of individual events?
Awarded Aug 30 at 10:15
(post deleted or otherwise unavailable)
Awarded Aug 30 at 9:00
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