Spirits of past space shuttles to help boost new moon rocket

As NASA’s giant moon rocket rolls to the launch pad for the first time, some pieces of space shuttle history are riding along with it. The SLS rocket’s engines and boosters powered each of the shuttles through the years, all the way back to Columbia.

NASA's James Webb Telescope launches into space

After years of delays, NASA's James Webb Telescope blasted off into space on Christmas morning. It's now the biggest and most powerful tool for exploring space that's ever been built.