An eerie new video from ESA's Solar Orbiter shows a towering 'cyclone' of plasma exhibiting behaviors never seen before on ...

A mockup of NASA's Lunar Trailblazer, with the Moon in background. Lockheed Martin Space NASA is not one to let a good spacecraft go to waste. For nearly two weeks, the space agency has been ...

NASA is currently struggling with restoring communications with its Moon orbiter that was built for an important mission. The orbiter named Lunar Trailblazer launched on February 27 but has ...

Despite this setback, the ExoMars mission will live on. The orbiter is still working just fine, and an ExoMars rover is scheduled to join the Trace Gas Orbiter on Mars in 2020. Trump limits ...