The Federal Aviation Administration has grounded SpaceX's workhorse Falcon 9 rockets as it investigates why one of its first-stage boosters crashed onto a landing barge in the Atlantic Ocean, bringing a screeching halt t

Jeff Bezos' space tourism venture Blue Origin on Thursday successfully completed its eighth human suborbital spaceflight and the 26th flight in its New Shepard program.

Israeli antiquities researchers announced Thursday they have unearthed a rare and significant stone seal from the First Temple Period of about 2,700 years ago.

NASA said Thursday Boeing's star-crossed, technically troubled Starliner spacecraft is set to return to Earth next week without stranded astronauts Butch Wilmore and Suni WIlliams.

NASA is reducing the number of crewmembers on its upcoming SpaceX Crew-9 mission to the International Space Station in order to accommodate the return of the stranded astronauts of the Boeing Starliner.

SpaceX carried out back-to-back launches of Falcon 9 rockets carrying Starlink satellites into orbit late Friday and early Saturday, just hours after U.S. officials lifted a temporary ban on the rocket fleet.

A sweat-powered finger wrap could make monitoring a person's health as easy as wearing a Band-Aid, researchers report.

SpaceX has targeted early Wednesday afternoon to launch another batch of Starlink satellites in its work to expand wireless internet around the globe to untouched places,

The European Space Agency has readied the final launch of its Vega rocket to carry the Copernicus Sentinel-2C satellite into low-Earth orbit late Wednesday night.

To see if chimp relationships were based on trust, researchers set up a game involving interactions between chimps categorized as friends and non-friends.