Learn more about the number of satellites circling Earth and the multiple ways they are changing the sky.

A new analysis suggests modern satellite networks could suffer catastrophic collisions within days of losing control during a major solar storm. The phrase “House of Cards” is often associated today ...

Often misunderstood as "hovering," satellites are actually in constant free-fall, perpetually missing Earth's surface as the planet curves away beneath them.

When a slab of rock crashed into a remote Greenland fjord, it did more than send water racing up the valley walls. The ...

Add Yahoo as a preferred source to see more of our stories on Google. Over 11 years of satellite data reveal that Earth’s magnetic field is reshaping. (CREDIT: Shutterstock) More than a decade of ...

The network will be designed for enterprise, data center, and government customers and could offer an alternative to SpaceX's Starlink service.

The first wave of Starlink satellites are reaching the end of their five-year lifespans and burning up in droves. Joe Supan is a senior writer for CNET covering home technology, broadband, and moving.

The image shows just how large and devastating these events can be.

Long-term satellite measurements show that Earth’s magnetic field is changing faster and more unevenly than expected, driven by dynamic processes deep within the planet’s core. Drawing on 11 years of ...