The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...

Carl Sagan told us that there are more stars in the universe than there are grains of sand on all of the Earth's beaches. At the same time, there are more H 2 O molecules in just 10 drops of water ...

If you draw dots all over the balloon and then ... yes it seems that the Earth is the center of the Universe, just like ...

In the stunning new book Universe: Exploring the Astronomical ... located 23 million light years from Earth. The drawing was unveiled at an astronomical gathering in Cambridge months later ...

"They wanted drawing ideas of what life would be like ... McCauley said the astronaut doodle will return to Earth at some point after it's made a full orbit. "They're going to mule down that ...