After a 10-year effort, physicists got a value for “Big G” that does not settle the debate over one of nature’s hardest ...

WASHINGTON, May 14 (Reuters) - An exhaustive examination of lunar gravity using data obtained by two NASA robotic spacecraft is offering new clues about why the two sides of the moon - the one ...

Crew members aboard the International Space Station unpack newly delivered fresh fruit and other goodies in October 2019.

Rumours that Earth's gravity suddenly disappeared for a few seconds have circulated widely on the Internet lately. This rumor ...

Penn physicist Patricio Gallardo and collaborators tracked the speeds of distant galaxy clusters to test the strength of ...

Measuring acceleration due to gravity at the site, researchers found it was a surprising 9.7639 meters per second squared.

We all know gravity as the invisible force that keeps us grounded. But what if it's not a force at all? What if it's a function? One physicist believes gravity might actually be one of the strongest ...

Gravity has become an unlikely viral villain, blamed for an imagined global blackout in which the planet briefly lets go of everything that is not nailed down. At the same time, some of the most ...

Program to Inspire Kids to Pursue Math and Science Kicks Off On Aug. 28 With First of 16 Microgravity Flights Scheduled in Eight Cities High School Musical 2’s Corbin Bleu to Experience Zero Gravity ...