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Feb
16
answered Could gravity waves be used to confirm the existence of a ninth planet?
Feb
1
answered What is the distance of earth from 7 planets, moon and sun at a point of time?
Dec
4
answered How can astronomers determine the difference between “hydrostatic equilibrium” and “just happens to be spherical”?
Dec
4
answered What is the long term fate of the gas giants?
Dec
1
answered What are the nearest galaxies I can observe?
Nov
24
asked Roche Limit for Earth-like body around Earth-like body
Oct
28
answered What happens to photons that don't interact with something?
Aug
6
answered What would the effects be on Earth if Jupiter was turned into a star?
Aug
5
answered Astronomy questions I wondered for hours
Jul
31
answered Is the Hubble Ultra-Deep Field image representative of the entire sky?
Jul
25
answered How did the reionization epoch make the universe “transparent”?
Jul
23
answered Are there standard algorithms and procedures for creating unique sky maps based on latitude/longitude/date/time?
Jul
18
answered Can Summer Triangle asterism be used for navigation?
Jul
16
answered The RA and Dec of lunar poles
Jul
10
answered What is the difference between a dwarf spheroidal galaxy and a globular cluster?
Jun
24
answered Is there a flaw with the newer purposes and correlations attributed to the HR diagram? (And would a third axis of mass correct the enclosed flaw?)
Jun
20
answered How does water exist within the frost line of a star?
May
21
answered What does “Normalized to Si 10 to the power 6” mean?
May
20
answered Do origin theories imagine each planet to first orbit the Sun very irregularly before stabilizing?
May
20
answered Why is right ascension measured in hours?