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I am doing data collection on all type K stars, and their planetary system so I may develop an algorithm for a planetary formation simulation with the...
Asked on 09/28/2021
1 answerI "missed the train" on the Starlink satellites last year, and now it looks like they've separated, and the conservative voices convinced Space X to darken new ones with...
Asked on 09/28/2021
1 answer10 Hygiea is a spherical body in the main asteroid belt. With future telescopes like the Vera Rubin LSST or the James Webb Space Telescope, can we determine whether Hygiea...
Asked on 09/28/2021 by Ioannes
0 answerVolcanism on Io is caused by the fact that it is tidally heated. There are four moons that are closer to Jupiter than Io with higher eccentricities, yet...
Asked on 09/28/2021
3 answerI was reading a text state that the sun is not stationary:"it orbits the Galactic center once approximately every 226 million years as the galaxy spins which is also traveling...
Asked on 09/28/2021 by Jack Rod
2 answerIn reading some literature it seems ambiguous (intentionally?) as to the path that Direct Collapse Black Holes (DCBH) take. Some papers do talk about pristine Halos collapsing to form supermassive...
Asked on 09/28/2021 by NotSoSN
1 answerWhat is the closest perihelion an asteroid in stable orbit could have? Is there a limit defined by orbital mechanics or could an object be in stable orbit, only too...
Asked on 09/28/2021 by Bob516
2 answerThe axial tilt of Mars varies greatly over time, with a tilt varying between 15 and 25° over the last million years, and varying even more over the...
Asked on 09/28/2021
1 answerIs there any catalog or any paper published in any journal that lists the stars discovered under whichever star cluster of the Small Magellanic Cloud (SMC) they belong to? There...
Asked on 02/24/2021 by MycrofD
2 answerThe initial portion (and peak) of a SNIa's light curve is powered by the $beta$-decay reaction: $$ ^{56}Ni rightarrow ^{56}Co + e^+ + nu_e + gamma $$ Supposing...
Asked on 02/18/2021 by notadoctor
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