We asked satellite experts to fill us in on what's flying around above us and the challenges SpaceX faces as its ...

Sometimes we humans get ahead of ourselves. We embark on grand engineering experiments without really understanding what the ...

The CRASH Clock is a new predictor of how much time there will be before a collision if a solar storm knocks out power and ...

Russian Luch “inspector” satellites are suspected of shadowing European GEO spacecraft, raising fears of interception, ...

SpaceX says it wants to deploy an astronomical number of data centres in orbit to supply power for artificial intelligence, ...

What do microplastics, water color, and satellites have in common? Dr. Karl Kaiser, professor of marine and coastal ...

From a few hundred kilometers up, the planet looks calm, a blue marble wrapped in white cloud. The reality that satellites ...

As satellite launches skyrocket and orbital debris multiplies, aviation authorities are scrambling to prevent space junk from ...

Elon Musk has suggested that SpaceX might eventually launch its own smartphone, but claims it will be a "very different ...

Elon Musk has vowed to disrupt another industry, following his ventures in cars and rockets, by proposing an ambitious ...

Elon Musk’s SpaceX is set to massively expand its orbital footprint in a bid to power next-generation artificial intelligence ...

Researchers have released an initial assessment of the emissions data MethaneSat gathered before it suddenly went dark. The ...