No one, however, really knows what the Shenlong spacecraft is doing up there leaving experts confused and in search of answers to decipher its true purpose ...

The arrival of four new astronauts as part of the Crew 12 mission—Jessica Meir and Jack Hathaway of NASA, Sophie Adenot of the European Space Agency, and Andrey Fedyaev of Roscosmos—brought the total ...

China has several firms chasing reusable rockets, but SpaceX keeps widening the lead; and without a Falcon 9 rival, Beijing's 203,000-satellite plan remains largely on paper ...

NASA and SpaceX sent a crew to the International Space Station in the pre-dawn hours of Friday in the Florida coast’s first human spaceflight of the year.

It has been more than 50 years since the last astronaut set foot on the moon - so why has it taken so long for us to get back ...

Earth’s magnetic field, the invisible barrier that deflects solar radiation and makes surface life possible, is not permanent in its current orientation. Geologic records show that magnetic north and ...

History professor Priya Satia critiques Paul Brest's recent Daily op-ed. "To endorse the language of 'viewpoint diversity,'" Satia writes, "is falling for a feint in an existential war on academic ...

History recalls the names of Borman, Lovell, and Anders; of Apollo 11’s Neil Armstrong, Michael Collins, and Buzz Aldrin; of Apollo 13’s Lovell, Jack Swigert, and Fred Haise. It may soon recall, as ...

AST SpaceMobile's newest satellite successfully unfolded its massive 2,400 square-foot array, which has been designed to beam cellular connectivity to phones on the ground.

Previously, Emilien was the UK managing director of ClimatePartner, an end-to-end solution provider for climate action.

NASA's Perseverance rover can now pinpoint its exact location on Mars without help from Earth, paving the way for longer, ...

There’s a thin layer of human-made stuff enrobing the planet. A data dive into the anthroposphere. Earth’s a medium-size rock ...