Satellite News

It’s a busy February for Mars, with three probes from three separate space agencies arriving at the red planet over the course of just nine days. Here’s why.

The Earth has been blue for over 4 billion years because of the liquid water on its surface.

Astra is launching into the smallsat market.

On March 5, wave hello to the most infamous asteroid that won’t slam into Earth in 2029. Scientists sure will.

On Feb. 11, 2010, NASA launched a spacecraft to study the inner workings of the sun. See how it happened in our “On This Day In Space” series!

NASA’s upcoming mission to the Jupiter ocean moon Europa is out of rocket limbo, and it now has a launch window.