Scientists have discovered a crater on the moon that's bigger than the Roman Colosseum, the result of a powerful impact two years ago

Scientists have discovered a crater on the moon that's bigger than the Roman Colosseum and is the result of a powerful impact two years ago that initially went undetected.

Space scientists have revealed that the Moon has been hit by an object "as big as a six-story building."

Scientists have discovered a crater on the moon that's bigger than the Roman Colosseum, the result of a powerful impact two years ago.

After decades of silence, the US military is suddenly chatty on the topic of space weapons. On Sep. 14, Air Force Secretary Troy Meink revealed at the Air, Space & Cyber Conference in Maryland that the US has fielded “on-orbit space control weapons capable of defending the Joint Force against hostile adversary action.

The U.S. confirms operational weapons in space as officials cite rising threats from China and Russia and push for space dominance.

As headlines blared that artificial intelligence just might wipe out humanity in the next 10 years, the Pentagon confirmed this week for the first time that the U.S. has weapons in orbit. The underlying fact isn’t a huge surprise.

Fox News chief national security correspondent Jennifer Griffin discusses the United States' confirmation of weapons in space on 'America Reports.'