The International Space Station (ISS) is humanity's most expensive object and has been in orbit for 25 years. Read its ...

Satellites in orbit would begin to collide in a matter of days if they lost manoeuvrability during a solar storm or other ...

The CRASH Clock is a new metric for measuring the risks of satellite congestion in low-Earth orbit. Its calculations are ...

Rocket Lab launched its 21st and final mission of the year over the weekend, sending a private Japanese Earth-observing ...

South Korean startup Innospace is set to attempt its first orbital launch today (Dec. 22), and you can watch the action live.

The OSIRIS-REx spacecraft's name has been changed to OSIRIS-APEX for its new mission to asteroid Apophis. See its journey to the asteroid in this orbit animation. Credit: NASA's Scientific ...

An image simulating the contamination from satellite trails in observations by ARRAKIHS, a European Space Agency telescope planned to launch in 2030 NASA / Borlaff et al., Nature, 2025 under CC ...

With the International Space Station (ISS) set to retire in 2030, several nations and commercial space companies have plans ...

The next full moon will be the first of the new year 2026 - a supermoon that shines for days. Here's when and what to know ...

Such "countdown demonstration tests" have traditionally taken place shortly before launch with the rocket and crew ship ...

SpaceX has authorized an insider share sale that values Elon Musk's rocket and satellite maker at about $800 billion, ...

With the likes of SpaceX rattling off rocket launches seemingly every other day, you could be forgiven for thinking that ...