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Astronomy

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 719 times.
If a pulsar was half inside a supermassive black hole and half outside, would it bulge on the outside?
Awarded Dec 4 at 17:17
How often does Earth cross the galaxy regions with higher supernovae activity?
Awarded Nov 27 at 14:36
What is the physical reason of the mirror principle in the stellar evolution?
Awarded Nov 20 at 16:27
Explanation about the resonance, mean motion resonance and libration
Awarded Oct 22 at 3:47
Why do brighter stars/planets appear physically larger?
Awarded Oct 11 at 12:10
How long does it take for brown dwarfs to form?
Awarded Sep 28 at 16:25
Grand Tack Hypothesis and Nice model
Awarded Sep 4 at 11:47
Gaia coordinates in J2000 as done by the CDS
Awarded Aug 29 at 17:38
What meteor shower's radiant appears furthest west after sunset, and why?
Awarded Aug 28 at 3:07
How does metallicity change the mass-radius and mass-luminosity relations in main-sequence stars?
Awarded Aug 20 at 17:41
Is there a standard deconvolution procedure to remove JWST's diffraction pattern yet? If so, would Arp 220 be a good candidate on which to try it?
Awarded Aug 8 at 20:11
How are the three character IAU Minor Planet Center's Observatory Codes assigned? Why are some letters so popular?
Awarded Aug 5 at 15:31
Linear limb darkening coefficient, u
Awarded Aug 1 at 23:51
Why the prefixes for words related to the planets are derived from Greek gods, even through most of the planets use the Roman names?
Awarded Aug 1 at 12:00
Is the Fredholm equation ever used by observational astronomers? Perhaps in solving for/removing instrumental effects in imaging?
Awarded Jun 29 at 3:23
Has the inclination of the orbital plane of Phobos and Deimos followed that of Mars' axial tilt?
Awarded Jun 21 at 16:33
How are the occurrence and nature of micrometeoroid impacts on JWST optics identified?
Awarded Jun 19 at 22:19
Basics of Tracklet-less Heliocentric Orbit Recovery (THOR) - simple breakdown of how it works?
Awarded Jun 12 at 3:40
What does the surface of a star with a radiative envelope look like?
Awarded Jun 2 at 21:27
First satellite of an asteroid (or double asteroid) ever imaged by delay-Doppler radar?
Awarded Apr 13 at 5:55
what is the net effect of nodal and apsidal lunar precession?
Awarded Apr 11 at 11:25
What are the twinkling stars in the New Horizons Arrokoth approach?
Awarded Apr 11 at 9:40
Does polar motion cause the Earth ellipsoid to change?
Awarded Apr 9 at 7:11
How do two supermassive black holes reach "the last parsec" in the case of merging galaxies?
Awarded Mar 30 at 19:25
What are These Strange Data Spikes in my Catalog Data?
Awarded Mar 28 at 6:35
Tidal potential expression using eccentricity
Awarded Mar 23 at 20:30
Converting parsecs to light years in the dumbest way possible
Awarded Mar 19 at 1:02
Calculate time when star is above altitude 30°
Awarded Mar 18 at 12:27
Data for Sun's Orbit
Awarded Mar 18 at 12:27
Can Jupiter's nightside be classified as spectral type Y?
Awarded Mar 9 at 20:56
Can two Stars form an Einstein Ring?
Awarded Mar 9 at 3:51
Finding ones way around the sky
Awarded Mar 7 at 23:51
What is the biggest magnitude (faintest light possible) seen by JWST?
Awarded Feb 24 at 19:46
Modern equivalent of Astronomical Algorithms by Jean Meeus?
Awarded Feb 21 at 7:57
Which University of Oklahoma research purported to "detect thousands of extragalactic planets back in 2018"? Which instrument was used?
Awarded Feb 14 at 14:05
Formation of a non-Sol Oort cloud with high mass planets
Awarded Feb 12 at 2:33
Do all black holes, including stellar-mass ones, rotate at nearly the speed of light? Also, what exactly does that do to their shape?
Awarded Feb 10 at 20:42
Can a quasi-star develop a stable crust?
Awarded Feb 10 at 17:56
How much mass does the Sun gain from the Poynting-Robertson effect?
Awarded Feb 10 at 8:25
What are the technological advancements that made it possible for modern large telescopes to work with alt-az mounts instead of equatorial mounts?
Awarded Feb 2 at 2:56
Why is Earth's bow shock wider on one side of the ecliptic than the other?
Awarded Jan 29 at 16:21
Is the Ordovician meteor event detectable in the lunar cratering record?
Awarded Jan 27 at 0:22
How to calculate Topocentric Crescent Width and Moon Radius/Semi-Diameter?
Awarded Jan 25 at 21:26
What "external illumination" source causes the heating of a quasar's accretion disc?
Awarded Jan 25 at 8:17
Could a sheet of plasma ejected from the sun's surface magnetically reconnect with itself and eject bits of itself which then also reconnect?
Awarded Jan 19 at 7:40
Is Venus' magnetosphere actually more powerful than the solar wind's magnetic field that induced it or vice versa?
Awarded Jan 17 at 20:42
If interstellar medium was dense plasma and light slowed down, would things appear to move slower far away?
Awarded Jan 17 at 16:30
Can the shape and fluctuations of the heliopause be attributed to specific nearby stars and clusters?
Awarded Jan 17 at 16:30
Solar-winds: public NOAA data
Awarded Jan 17 at 15:21
Does this black hole mass/galaxy stellar mass relation hold for extremely low-mass galaxies?
Awarded Jan 16 at 2:12
Is the Tombaugh Regio on Pluto visible from Earth?
Awarded Jan 16 at 1:41
Distribution of Galaxy sizes (star count)
Awarded Jan 14 at 0:18
Is there an established distinction between a geyser and a cryovolcano in solar system bodies?
Awarded Jan 13 at 8:18
Which citizen science occultation experiences were done in the late 80's in the US? With what results?
Awarded Dec 27, 2023 at 23:49
Relationship between Roche limit and Hill sphere?
Awarded Dec 27, 2023 at 6:05
Using tail-fit Gaussian distribution to compensate for saturated sensors
Awarded Dec 20, 2023 at 10:01
Can primordial black holes be found orbiting other stars?
Awarded Dec 20, 2023 at 3:10
Strong orange line in wood fire spectrum?
Awarded Dec 4, 2023 at 20:11
How can maser emission be unpolarized?
Awarded Nov 15, 2023 at 10:11
Oort cloud shape
Awarded Oct 26, 2023 at 6:17
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