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seen Aug 26 at 11:07

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?
May
19
answered How to calculate right ascension of Greenwich?
May
14
answered Determine north just by one shadow
May
14
answered Does Earth revolves around Milky Way?
May
8
answered Motion of the sun as observed from mercury
May
7
answered Why planet's orbit is not perpendicular or random ?
Apr
24
answered Relation between position of stars and locations of gemstones?
Apr
23
answered Putting mass-luminosity relation and HS diagrams together leads us to a mass-age relation; so how do stars lose their mass over time?