The ring would have gradually fallen to Earth as meteorites, correlating to a spike of impacts seen in the geological record.

Evidence suggests Earth had a ring system 466 million years ago, causing a surge in meteorite impacts and possibly ...

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...

The planetarium will offer eight unique programs, including two screenings, on its state-of-the-art panoramic projection ...

September 7 and 8 are days rich with history, spanning various events that have shaped our world.1921: The First Miss America ...