The first-ever launch of the German Isar Aerospace company's Spectrum two-stage rocket was scrubbed Monday due to weather ...

The SPHEREx mission is underway with observations expected to begin soon. The mission is tasked with creating the most ...

is a constellation of four suitcase-sized satellites that are set to blast off for a sun-synchronous low polar orbit on Tuesday (March 4). Skirting the day/night terminator, these satellites will ...

We now know that this apparent retrograde motion happens because Earth is constantly moving in its orbit. As our planet ... That situation is called "sun-synchronous" and would force one side ...

NASA's SPHEREx observatory is now in space for a two year year mission to create a 3D map of the entire celestial sky. The telescope left the ground on top of a Falcon 9 rocket from a launch pad in ...

Galactic Energy, a private rocket maker in Beijing, conducted a launch of its Ceres 1 rocket on Friday evening, deploying six ...

MIT researchers calculated that as global warming caused by burning of coal, oil, gas continues it may reduce the available space for satellites in low Earth orbit by anywhere from one-third to 82 ...

The world's first commercial space surveillance satellite, capable of tracking objects as small as 5 centimetres orbiting the Earth, was commissioned on Saturday as it captured images over South ...