Rigel, or Beta Orionis, a bright star in the southwest corner of the constellation Orion. Rigel is a supergiant and one of the brightest stars known. In absolute magnitude it is some 50,000 times brighter than the sun. Although Rigel is a young star, it is using up its supply of hydrogen fuel at such a rapid rate that it will burn itself out in a few million years. Rigel is about 800 light-years distant from the earth.
Precipitation does fall from the clouds of other planets, but it's a little more exotic than the good, old-fashioned rainwater we get here on Earth. Imagine sheets of methane, sulfuric acid and, yes, even diamonds falling from the sky.
It wasn't so long ago that astronomers thought the universe contained normal matter, or baryonic matter, the base unit of which is the atom. But when it comes to the cosmos, there's always more than meets the eye. What else is hanging out in space?