Roberta Bondar knew that she would not be able to hear birds, let alone seen them from space, but when she really thought ...

In celebration of National Cheeseburger Day (September 18) and with the Double Charburger recently ranked #1 by USA TODAY's ...

A four-person SpaceX crew returned to Earth early Sunday after the Polaris Dawn mission, which included the first private ...

Beyond Barriers writer Sophie Morgan on what it means to be the first British paraplegic woman to experience a zero-gravity ...

“Over millions of years, material from this ring gradually fell to Earth, creating the spike in meteorite impacts observed in ...

This new floating rock is only expected to orbit the Earth once, beginning its trip Sept. 29 before breaking off from its ...

Earth may have sported a Saturn-like ring system 466 million years ago, after it captured and wrecked a passing asteroid, a new study suggests. The debris ring, which likely lasted tens of millions of ...

Astronauts on the International Space Station, which has been in orbit for decades, have collected a stunning array of images ...

Some of the most dramatic climatic events in our planet's history are 'Snowball Earth' events that happened hundreds of millions of years ago, when almost the entire planet was encased in ice up to 0.

A Mars scientist shares the inside story of the NASA Curiosity rover's poignant first photo of Earth and Mars moon Phobos ...

SpaceX is watching the weather ahead of Tuesday's Falcon 9 launch of the European Commission's Galileo L13 mission, which ...

Suni Williams and Butch Wilmore of NASA spoke from the International Space Station for the first time since their Boeing ...