SpaceX launched the eighth and final set of satellites last week, completing the 75 satellite fleet of Iridium's next-generation communication constellation. The rocket’s first stage had been ...

The Sun has entered one of its most volatile moods in years, hurling a torrent of powerful flares and charged particles into space that are now brushing past Earth. The latest eruption, a colossal X ...

A comparative evaluation indicates that climate anomalies over the past three years have been particularly severe. The rise in temperatures in certain regions, alongside unprecedented climate ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Thermal image of an eruption or flare on the surface of the ...