These days, we are used to having a number of robotic rovers (and briefly, a helicopter) driving and flying around the Moon ...

A comet that hasn't visited our part of the solar system since the Stone Age will be closest to Earth in mid-October and ...

If you were hoping to see the “mini moon,” you’ve probably been disappointed. But experts say the asteroid was an important ...

Rather than forming from an ancient collision between Earth and another planet, the moon may have been snatched from another ...

October's full moon will have some company this month now that a mini-moon is in Earth's orbit. Here's what you should know ...