Astronomy Beta

Revival

 Revival
Answer more than 30 days after a question was asked as first answer scoring 2 or more. This badge can be awarded multiple times.
Awarded 447 times.
Terrestrial Exoplanet Skies – I've Built a Visual Sky Chart. Is it Accurate?
Awarded yesterday
Are there any astronomical phenomena that could emit strong radio waves with multiples of a discrete frequency?
Awarded May 3 at 6:39
Why are Shack-Hartmann sensors so expensive (4k+ USD)?
Awarded Apr 28 at 21:46
Are there actual asteroids in the Oort cloud?
Awarded Apr 28 at 2:05
Why does Titan have an atmosphere while similar moons such as the Galilean moons don't?
Awarded Apr 20 at 19:55
How big would the Milky Way be if all the stars were emptied into one sphere?
Awarded Apr 17 at 18:41
What is a possible software for simulating binary star systems?
Awarded Apr 16 at 23:45
Calculating the black hole evaporation time
Awarded Apr 16 at 18:44
If the fifth gas giant in the early Solar System was completely ejected, where would it be now?
Awarded Apr 16 at 5:52
Black hole, escape velocity, going up?
Awarded Apr 11 at 23:11
Ice filled craters on Mars
Awarded Apr 9 at 17:15
In which countries are there organised Messier Marathons?
Awarded Apr 9 at 16:30
Why aren't there blue elliptical galaxies or yellow spiral galaxies?
Awarded Apr 7 at 10:31
Is it possible for a septuple eclipse to happen on Saturn considering there are 7 moons capable of eclipsing the Sun?
Awarded Apr 3 at 6:50
Could diatom blooms affect albedo of an exoplanet?
Awarded Mar 24 at 2:33
Stellarium script star of bethlehem
Awarded Mar 20 at 0:08
What is the difference between $E_\gamma$ and $E_{\gamma,iso}$ in gamma ray bursts?
Awarded Mar 19 at 18:26
Time of day of the K-Pg asteroid impact?
Awarded Mar 19 at 10:05
Why do these Hubble images of Neptune look like Cheela?
Awarded Mar 19 at 4:16
Appropriate battery for overnight viewing to drive telescope and GOTO?
Awarded Mar 18 at 14:19
How much damage would collision with a similar mass primordial black hole do to earth?
Awarded Mar 17 at 10:57
How loud was the asteroid that killed the dinosaurs?
Awarded Mar 15 at 23:41
Are quasars simply AGNs that are viewed from a particular angle?
Awarded Mar 15 at 12:26
Hypothetical CMB space telescope design problem, received power from extended thermal source versus receiver front end NEP?
Awarded Mar 15 at 6:57
What is the role of the mesh on which dipole elements of the MWA antennas are placed?
Awarded Mar 15 at 6:11
Maritime telescopes: Stabilisation requirements for optical vs. radio telescopes?
Awarded Mar 15 at 1:42
How accurately could late 50s - early 60s humans have mapped the solar system?
Awarded Mar 14 at 20:55
What are the 4 candidates for Planet Nine reported in 2017?
Awarded Mar 14 at 15:33
How open is China in sharing data from the Chang'e 4 mission?
Awarded Mar 13 at 1:04
What are the raisons d'être for the Large Binocular Telescope “binocularity”?
Awarded Mar 11 at 16:17
What calculations show that Comet Shoemaker-Levy 9 orbited Jupiter for several decades before its spectacular impact? (Chodas, Sekanina & Yeomans)
Awarded Mar 11 at 2:45
How much higher is the radiation around Jupiter than at Chernobyl, after the explosion?
Awarded Mar 10 at 0:20
Why would the Chang'e-4 lander find lunar far side temp. “colder than scientists expected”, when the LRO has already been taking thermal readings?
Awarded Mar 9 at 16:41
Are there standard algorithms and procedures for creating unique sky maps based on latitude/longitude/date/time?
Awarded Mar 8 at 17:41
2 Earth-like planets in co-orbital configuration
Awarded Mar 8 at 0:10
Is extraterrestrial mining more difficult or impractical for bodies without plate tectonics?
Awarded Mar 8 at 0:10
How many quakes have been detected by InSight?
Awarded Mar 5 at 16:51
Who discovered Wolf 359?
Awarded Mar 5 at 14:21
How does Io's atmosphere behave locally near volcanic plumes?
Awarded Mar 4 at 16:23
Converting from $\mathrm{W \: m^{-2}}$ to $\mathrm{Jy \: km \: s^{-1}}$
Awarded Mar 4 at 15:42
Why are only the poles of Mars frozen, despite too cold temperatures on lower latitudes?
Awarded Mar 3 at 11:42
How to do logarithmic wavelength binning (in Python) in order to find redshift?
Awarded Feb 25 at 12:11
In regards to the holographic principle, what exactly is information?
Awarded Feb 23 at 13:40
Do we finally have a decent set of parameters of 162173 Ryugu?
Awarded Feb 17 at 9:20
Do ASKAP and ALMA have “fast dump” interferometric modes? Can they see and perhaps report Fast Radio Bursts in real time?
Awarded Feb 16 at 16:19
How much is usually deposited in a Mars regional dust storm?
Awarded Feb 16 at 14:41
What is happening with these solar particles detected near the Sun that is so newsworthy?
Awarded Feb 16 at 12:41
Fate of lone spiral galaxies?
Awarded Feb 12 at 11:47
Has New Horizon's data updated Charon's orbital elements?
Awarded Jan 24 at 21:11
How long do hot X-ray sources last?
Awarded Jan 22 at 0:18
Radio telescope targeting
Awarded Jan 19 at 12:18
How fast was the Earth spinning directly after the Moon formed?
Awarded Jan 18 at 14:34
Given a date obtain latitude and longitude where is the sun zenith
Awarded Jan 8 at 20:56
Do Enceladus' geysers fall back to its surface or do they achieve escape velocity?
Awarded Jan 7 at 9:05
Are there any estimates for the combined mass of all near earth objects (NEOs)?
Awarded Jan 5 at 7:21
What was the absolute limit to the possible sizes of the first stars formed from “primordial material with no metals”?
Awarded Jan 1 at 16:45
What was the absolute limit to the possible sizes of the first stars formed from “primordial material with no metals”?
Awarded Jan 1 at 10:46
Is there any difference between M87's image and predictions?
Awarded Dec 30 '20 at 20:57
What percentage of galaxies rotate with trailing arms?
Awarded Dec 30 '20 at 18:48
Moon equatorial coordinates
Awarded Dec 30 '20 at 17:46
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