astronomy
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How can I watch PBS NOVA online in Canada?
Asked by talljasperman | 5 responses -
What time of day serves as the boundary between Fluther's "days"?
Asked by LexWordsmith | 12 responses -
Why doesn't Earth speed away once we leave its gravitational pull?
Asked by Ltryptophan | 13 responses -
If the planet Mars was able to sustain an Earth-like atmosphere, what kinds of temperatures and life could it support?
Asked by Yellowdog | 8 responses -
How far is the horizon?
Asked by prasad | 9 responses -
Terra-forming Mars: would this warm up it's core again to regenerate it's magnetic field?
Asked by Agent222 | 4 responses -
Was the moon gigantic on Friday June 9th, 2017?
Asked by flo | 12 responses -
How much would a round trip to Mars cost for three astronauts in American dollars ?
Asked by talljasperman | 8 responses -
What is the size of the Universe?
Asked by flutherother | 39 responses -
Does anyone know any good book to get started into the astronomy,astrophysics field?
Asked by Christian95 | 13 responses -
How does the Hubble Telescope move?
Asked by talljasperman | 2 responses -
Why the phrase "meteoric rise"?
Asked by phoenyx | 3 responses -
What would it take to create microwave energy without electricity?
Asked by Ltryptophan from iPhone | 12 responses -
Who, besides me, saw the sliver moon, Venus (reddish)and Jupiter between 6:00 & 7:00PM EST?
Asked by gailcalled | 21 responses -
How can gravitation force not have a speed?
Asked by windex | 15 responses -
How do charged black holes acquire their charge?
Asked by ETpro | 5 responses -
Have you remembered the total lunar eclipse tonight?
Asked by gailcalled | 14 responses -
Will you double check my math?
Asked by Dutchess_III | 12 responses -
Has any Science Fiction writer ever written about faster than light astronomy?
Asked by talljasperman | 3 responses -
If you were in charge of the James Webb Space Telescope, what questions would you prioritize answering about the cosmos?
Asked by gorillapaws | 9 responses -
I resist taking astrology serious, but how can I do that when stuff like this happens?
Asked by rexpresso | 26 responses -
What does this mean?
Asked by Dutchess_III | 7 responses -
What makes questions hard to understand?
Asked by flo | 16 responses -
Is there a way to find the exact times of the seasons and moonphases for about 6000 years ago?
Asked by Theseus | 6 responses -
Where can I see shooting stars in the northeast region?
Asked by Deepness | 20 responses