Exploring Space

Did you know people live and work in laboratories in space? How are these space stations ...

Did you know some space vehicles orbit Earth? Did you know other space vehicles travel to...

Did you know NASA builds robots? Did you know NASA has many ways to explore outer space? ...

Did you know there are 88 constellations in the night sky? Which one looks like a hunter?...

Did you know the Milky Way galaxy has 200 billion stars? Did you know light takes 100,000...

Did you know nothing escapes a black hole? What else do scientists know about these myste...