B--rian
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3 answers
14 votes
3k views
1 bookmarks
How are the solar flares from May 23, 2021 extraordinary?
2 answers
9 votes
1k views
Spotting the booster rocket of the Chinese space station?
4 answers
3 votes
1k views
1 bookmarks
Why do zodiac constellations not look like their names?
1 answers
5 votes
687 views
1 bookmarks
Building a floating, ocean-going giant radio telescope?
1 answers
2 votes
540 views
1 bookmarks
Calculating the black hole evaporation time
1 answers
6 votes
487 views
1 bookmarks
Requirements to resolve position of Jovian Whistlers up to magnitude of Red Spot with amateur radio equipment?
1 answers
9 votes
477 views
1 bookmarks
How do comets' nuclei stick together?
1 answers
6 votes
417 views
When is JWST's first light?
2 answers
2 votes
357 views
2 bookmarks
Open source code for the maths behind a heliostat?
2 answers
5 votes
345 views
How to determine the age of a star using asteroseismology?
1 answers
7 votes
343 views
What radio frequency ranges are most beneficial for astronomy?
2 answers
2 votes
327 views
Accuracy of calculating the vernal equinox?
1 answers
5 votes
253 views
1 bookmarks
Stellar life cycle flow chart with mass conditions and time scales
1 answers
1 votes
214 views
Life cycle of a gas planet?
1 answers
8 votes
187 views
1 bookmarks
Wilson effect: How "deep" are sunspots?
1 answers
2 votes
181 views
What are Ellerman bombs and how can we identify them?
1 answers
7 votes
177 views
1 bookmarks
How long do thunderstorms on Venus last?
2 answers
4 votes
177 views
1 bookmarks
Probability of planets in binary star systems?
2 answers
5 votes
166 views
Solar wind, Earth wind and planetary winds?
1 answers
3 votes
149 views
2 bookmarks
Are planet-destroying quakes possible or observable?
1 answers
7 votes
143 views
1 bookmarks
Modeling egg shaped stars
0 answers
4 votes
140 views
1 bookmarks
Time evolution data of the Great Red Spot on Jupiter?
0 answers
5 votes
139 views
1 bookmarks
Extraterrestrial snow?
1 answers
2 votes
135 views
1 bookmarks
How do we know what the biggest star is?
1 answers
1 votes
120 views
1 bookmarks
Launch windows for Venus transit; how to convert heliocentric longitudes to date?
1 answers
2 votes
118 views
Fresnel lenses for a makeshift Galilei telescope?
2 answers
1 votes
117 views
Elongated Moon crater statistics?
0 answers
8 votes
116 views
2 bookmarks
Spatial wind speed distribution on Mars using dune shapes?
0 answers
3 votes
116 views
Why do some stars twinkle more than others?
1 answers
3 votes
102 views
1 bookmarks
Why does the exoplanetary system TOI-178 challenges current theories of planet formation?