Astronomy Beta

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 Editor
First edit.
Awarded 2101 times.
Is Earth's Surface “In orbit”?
Awarded 9 hours ago
How to determine the orbital period of an asteroid using Kepler laws given its orbit's radius?
Awarded Nov 16 at 15:05
If a star were travelling at 99% of the speed of light, directly at Earth would we see it?
Awarded Nov 16 at 12:35
Is the eventual heat death of the universe due to the expansion of the universe?
Awarded Nov 16 at 5:05
Why are there so many binary systems?
Awarded Nov 16 at 0:10
Will the conditions that allow life to evolve still be around in a trillion years?
Awarded Nov 15 at 18:25
Does the sun cross other spiral arms in its movement around the galaxy's center?
Awarded Nov 14 at 8:05
Accuracy of Mercury transit calculations
Awarded Nov 14 at 2:15
Beneficial astronomical uses of satellite constellations like Starlink?
Awarded Nov 13 at 21:51
What will the universe be like in a googolplex years time?
Awarded Nov 13 at 20:17
Could different views of the universe simply be different points in time?
Awarded Nov 12 at 23:55
Series of Star Looking Objects Moving in a Perfect Straight Line [duplicate]
Awarded Nov 12 at 13:20
Does the sun cross other spiral arms in its movement around the galaxy's center?
Awarded Nov 12 at 13:05
Corresponding BV Value to a Hertzsprung–Russell
Awarded Nov 11 at 23:00
Liberator 3 for fits format
Awarded Nov 9 at 18:00
How to find the Orbital Period of two Binary Planets around a Single Star?
Awarded Nov 7 at 15:50
Calculate rest flux density from emitted flux density derived from fits data of SDSS data tool
Awarded Nov 3 at 16:10
Whats the time dilation difference between the earths reference and (near) the milky way galaxy central black hole? [duplicate]
Awarded Nov 1 at 12:05
Proxima as Supernova [closed]
Awarded Oct 31 at 13:05
(post deleted or otherwise unavailable)
Awarded Oct 29 at 5:40
Gravitational Properties of Asteroids
Awarded Oct 28 at 14:35
the recent results on hubble constant measurements
Awarded Oct 27 at 15:15
Rocket Equation from Newton’s 3rd Law, Force of Gravitation, and dp/dt
Awarded Oct 25 at 0:40
Can a change in the density of interstellar and intergalactic quantum fields affect the Redshift of photons?
Awarded Oct 24 at 6:05
How can an accretion disk form around the central star of a planetary nebula?
Awarded Oct 23 at 7:10
How would I define mass in a space
Awarded Oct 22 at 12:50
Right Ascension for epoch 2000 - physical location?
Awarded Oct 20 at 22:45
(post deleted or otherwise unavailable)
Awarded Oct 20 at 14:40
Which are stars and which are noise in this comet photo?
Awarded Oct 16 at 6:35
Can things move faster than light inside the event horizon of a black hole?
Awarded Oct 16 at 4:10
Time dilation due to the expansion of the universe
Awarded Oct 15 at 2:25
Thermal Doppler broadening
Awarded Oct 14 at 10:20
How to calculate the orbital velocity, the high-orbit (quasigeostationary) holding force and the shadow of the disk on Earth? [closed]
Awarded Oct 13 at 21:45
ra for sun vs stars
Awarded Oct 12 at 16:15
(post deleted or otherwise unavailable)
Awarded Oct 12 at 2:25
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Awarded Oct 12 at 2:00
(post deleted or otherwise unavailable)
Awarded Oct 11 at 19:30
How was Cassini able to measure and use the Earth-Mars distance to get the Earth-Sun distance?
Awarded Oct 11 at 4:55
Estimating a star's radius, temperature, and luminosity based on its mass
Awarded Oct 10 at 17:35
Given that Kepler's Third Law as stated on most websites doesn't include mass, how does it work for planets in other star systems? [duplicate]
Awarded Oct 9 at 16:05
Given that Kepler's Third Law as stated on most websites doesn't include mass, how does it work for planets in other star systems? [duplicate]
Awarded Oct 9 at 9:10
Axial wobble or binary star system
Awarded Oct 8 at 13:55
Where can I find permissibly licensed database of stars and constellations?
Awarded Oct 8 at 8:10
(post deleted or otherwise unavailable)
Awarded Oct 4 at 13:05
How impermeable are the surfaces of the moon?
Awarded Oct 4 at 2:05
(post deleted or otherwise unavailable)
Awarded Oct 3 at 4:15
Can expansion of space blueshift galaxies with respect to one another?
Awarded Oct 2 at 16:25
What does forward modeling mean?
Awarded Oct 2 at 15:05
What might some examples be of radio telescope interferometric arrays made from “cheap components relying on massive computing power”?
Awarded Sep 30 at 19:00
(post deleted or otherwise unavailable)
Awarded Sep 30 at 16:15
Minimum Telescope Needed to See Saturn's Rings
Awarded Sep 27 at 22:55
Minimum Telescope Needed to See Saturn's Rings
Awarded Sep 27 at 22:35
A question related to black holes
Awarded Sep 27 at 6:00
How do we know Nemesis is not a black hole (or neutron star)?
Awarded Sep 26 at 17:25
How big can a rocky planet get?
Awarded Sep 26 at 11:45
Connection between Earth, Moon, Theia, and asteroid belt?
Awarded Sep 26 at 6:55
Would an object shot from earth fall into the sun?
Awarded Sep 23 at 11:05
How to convert $K_S$ magnitude to $M_K$
Awarded Sep 20 at 18:45
(post deleted or otherwise unavailable)
Awarded Sep 18 at 20:20
The energy density of DM (to be fluid,state parameter=-2)increases with time. Does it violate the concept of accelerating universe?
Awarded Sep 18 at 19:00
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