Space and Astronomy for Kids

Recent Answers

2012-02-06 Astronomy - black hole:

Hello Heath...and thanks for using AllExperts  I'd like to say I had an answer for your question, but unfortunately there simply is none. What happens deep inside black holes, beyond what's known as the

2012-02-06 Astronomy - Seasons:

Hello Michael...and thanks for using AllExperts    Autumn is a kind of halfway point between summer and winter, while spring is halfway between winter and summer --  The first day of autumn occurs when

2012-02-04 Astronomy - Angular Momentum:

Hello Michael...and thank you for using AllExperts  You have asked a very good question! The answer lies with the law of "conservation of angular momentum" which states that angular momentum can neither

2012-01-31 Astronomy - Luminosities:

Patrick, the thing to remember is that the apparent brightness of objects with the same inherent luminosity varies with the square of the distance to the objects.  Look at this page:  https://www.e-education

2012-01-26 Astronomy - Expansion of the universe.:

Hello again...  Perhaps if we talked about the so-called Hubble Constant, which in reality isn't all that "constant"; it's been adjusted and revised countless times. Right now, the value of the Hubble