Alexis+and+Justin

This report is on space! The first question I will answer is, How much does the sun way?
 * Space!**

It weighs 2,000,000,000,000,000,000,000,000,000,000 kg (a 2 with 30

zeros kg, or about 4.4 with 30 zeros lbs). That weighs a lot! Here is the website I found this at, http://ds9.ssl.berkeley.edu/solarweek/DISCUSSION/howbig.htlm . The sun is also very hot

How do stars and black holes form? How do stars and black holes form?

Black holes and stars form when a stars light burns out. Black holes and stars form when stars die. While a star is burning, the heat in the star pushes out and balances the force of gravity. When the star's fuel is spent, and it stops burning, there is no heat left to counteract the force of gravity. Whatever material is left over collapses in on itself. How much mass the star had when it died determines what it becomes. http://www.eclipse.net/~cmmiller/BH/blkform.html.

What is the big bang theory?

The Big Bang theory is what happened at the very beginning of our universe. Discoveries in astronomy and physics have shown beyond a reasonable doubt that our universe did in fact have a beginning. Before that moment there was nothing; during and after that moment there was something, our universe.

According to the standard theory, our universe sprang into existence as "singularity" around 13.7 billion years ago. http://www.big-bang-theory.com/ .

What is the moon made of? The moon is basically made of rock. I found this out at http://wiki.answers.com/Q/What_is_the_moon_made_of. is basically made of rock

Why isn't Pluto a plantet enymore? Edit] Pluto used to be a planet, but they recently changed the rules because several other objects similar to Pluto were discovered. They either had to make all of them planets and we would have a dozen or more planets, or they had to change the rules and make Pluto not a planet.