Space startups in Japan and India said on Tuesday they had agreed to jointly study using laser-equipped satellites to remove debris from orbit, an experimental approach to the increasingly imminent ...

NASA has outlined its goals for maintaining human presence in space beyond 2030, focusing on science, technology, and new ...

The Hainan International Commercial Aerospace Launch Center in Wenchang, Hainan province, is set to conduct its second ...

Harnessing this energy could make voyages to the outer reaches of the Solar System — or even to neighboring stars — feasible ...

Scientists are turning to an unexpected source for answers: freeze-dried mouse sperm. Groundbreaking experiments led by ...

Organized by a public interest group, 120 researchers have expressed concern about the number of satellites in low Earth ...

Making panda stem cells, mapping a fruit fly’s brain and witnessing a black hole wake up were among the biggest achievements of the year.

As the year draws to a close, skywatchers have an opportunity to witness the annual Ursid meteor shower, an event that promises dazzling streaks lighting up the night sky. The Ursids mark the second ...

What the 21st-century space race means for national security and Uber drivers and how Robert F. Kennedy Jr. could win over ...

The NASA/ESA/CSA James Webb Space Telescope just solved a conundrum by proving a controversial finding made with the NASA/ESA ...

The 21-month trip to Mars poses a litany of problems, particularly keeping people healthy. Could hibernation be an answer?

It wasn’t aliens, but interstellar object ‘Oumuamua may have been a new type of celestial body known as a “dark comet” ...