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

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

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 ...

Here’s what you’ll learn when you read this story: Starlink satellites in low-Earth orbit are de-orbiting and falling to Earth at the rate of one to two per day. If Starlink continues scaling up ...

It's no understatement to say that the modern world could not function without our satellites, but they're a lot more ...

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

Germany and the United Kingdom have warned of the growing threat posed by Russian and Chinese space satellites, which have been regularly spotted spying on satellites used by Western powers. The ...

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

K2 Space has quadrupled its valuation in less than a year to $3 billion thanks to its cheaper satellites designed for communications and defense. When Redpoint Ventures managing director Elliot Geidt ...