SpaceX made space history, as four astronauts were launched into a pole-to-pole orbit not traveled by any human before them.

Imminent loss of NASA's Aura and Canada's SCISAT will severely diminish scientists’ ability to monitor ozone-depleting substances in the stratosphere.

NASA officials want to send two private missions to the International Space Station over the next two years and are seeking ...

Scientists are increasingly concerned about the future of Earth science under President Donald Trump. The looming demise of three NASA satellites has scientists bracing for the loss of climate and ...

SpaceX's Starship megarocket, the world's most powerful rocket, is officially on NASA's list for future launches.

Satellites orbiting Earth now make regular collision avoidance maneuvers to avoid damage to — or the destruction of — this critical space infrastructure. These avoidance maneuvers also impact ...

The mission, funded and commanded by a cryptocurrency entrepreneur, was launched by SpaceX on Monday and has grabbed ...

The NASA astronauts—who officially made their return to Earth on March 18 after spending ... who initially traveled to the orbiting International Space Station on a Boeing Starliner capsule ...

Satellites orbiting the Earth now make regular collision avoidance maneuvers to avoid damage to — or destruction of — this critical space infrastructure. These avoidance maneuvers also impact ...

After nine months in space, NASA astronauts Butch Wilmore and Suni Williams are readjusting to Earth life with dog walks and ...

New research from NASA and the National Snow and Ice Data ... summer compared to what freezes during the winter. Last year was Earth's warmest year on record. The Global Carbon Project found ...

Earth’s space junk ... help mitigate the risks of orbiting debris. Image source: Astroscale Japan The risk here isn’t hypothetical. Every day, critical satellites—from weather monitors ...