Eiffel Tower-sized asteroid to fly past Earth next month

A massive asteroid is expected to whiz by Earth next month, and scientists say it won’t pose any threat to the planet. It’s the latest in a string of huge asteroids that have flown past Earth over the past few weeks.

SpaceX crew returns to Earth after 6 months aloft

Four astronauts are back on Earth after a 200-day space station mission. They rode home Monday in a SpaceX capsule, parachuting into the Gulf of Mexico near Pensacola, Florida, in darkness.