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Do you think The Black Hole is still there?
Asked by josie | 33 responses -
Are any of the properties of liquid water responsible for the nature and tremendous power of hurricane like storms?
Asked by Ltryptophan | 30 responses -
Is there such a thing as going to Mars, and if not why not?
Asked by flo | 28 responses -
Who's watching the Lunar eclipse today?
Asked by rebbel | 18 responses -
What astronomical events would happen first?
Asked by RedDeerGuy1 | 3 responses -
A star, that will go supernova, apparently, can become a black hole, or a neutron star; how does that work?
Asked by rebbel | 7 responses -
What would it take to create microwave energy without electricity?
Asked by Ltryptophan from iPhone | 12 responses -
Will you get up tonight to see the Perseid Meteor shower?
Asked by LuckyGuy | 16 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 -
What is the benefit of cow mouth shaped plots? How is this shape formed ?
Asked by anilhicdelhi | 10 responses -
Did humans really go to the Moon?
Asked by basstrom188 | 12 responses -
Is there a name for the imaginary / theoretical Solar plane which the planets orbit within?
Asked by Yellowdog | 5 responses -
Why do stars twinkle and planets not?
Asked by RedDeerGuy1 | 6 responses -
A question about planet "Jupiter"?
Asked by Samantha4One | 9 responses -
What are the Do It Yourself ways of watching the solar eclispse?
Asked by flo | 11 responses -
Was the eclipse a bust in your area?
Asked by NomoreY_A | 39 responses -
Which is the best place to see the northern lights (aurora borealis)?
Asked by 2davidc8 | 9 responses -
What are your thoughts. hopes, and expectations about extraterestial life? Is the prospect of other life-forms in space, as it really might be, all that interesting?
Asked by Yellowdog | 15 responses -
Was the moon gigantic on Friday June 9th, 2017?
Asked by flo | 12 responses -
How much of the outer Solar System could you see with the naked eye if you were on Mars, providing Mars was the exact same as Earth, only smaller?
Asked by Myusernamenotyours | 3 responses -
When the moon blocks out the sun during a solar eclipse is it just big enough or does it have extra blocking ability?
Asked by Ltryptophan from iPhone | 5 responses -
What is it called when the sun and the moon are out at the same time?
Asked by flo | 13 responses -
Was the half moon larger on March 4, 2017 than March 5, 2017, if so why?
Asked by flo | 8 responses -
What are the celestial bodies almost always visible but not tonight Feb. 21, 2017?
Asked by flo | 4 responses -
What is the planet in the south west sky?
Asked by RedDeerGuy1 | 6 responses