The agency’s Neil Gehrels Swift Observatory is at risk of falling into the atmosphere. A spacecraft set to launch Tuesday is ...

NASA is racing to save the Swift telescope from fiery reentry with a $30-million robotic rescue, launching a three-armed ...

Interplanetary travel to Mars aboard nuclear-powered spaceships may sound like science fiction – yet NASA is planning to make ...

Earth's moon is due for a human-made impact this August courtesy of a spent SpaceX Falcon 9 upper stage.

McALLEN, Texas (AP) — Environmental groups on Wednesday sued attempting to stop the Trump administration from giving SpaceX more than 700 acres (280 hectares) of wildlife refuge in Texas, claiming it ...

NASA has unveiled the four astronauts who will fly on Artemis III: Americans Randy Bresnik, Frank Rubio, Andre Douglas and Italian Luca Parmitano. Bresnik will be the mission’s commander. Parmitano, ...

Twenty years ago, SpaceX was a startup that couldn’t keep its rockets from exploding. Today, it accounts for 86% of all US orbital launches. It built Starlink, the world’s largest satellite internet ...

Last week’s explosion of a New Glenn rocket at Cape Canaveral, Florida, was clearly a setback for Blue Origin and NASA, but it was a learning experience for safety officials looking to open up the ...

The commander of Space Launch Delta 45 said he was settling in at his Patrick Space Force Base home May 28 with his family when he saw Blue Origin's New Glenn rocket explode out his window. He ...

A Blue Origin New Glenn rocket exploded during a static fire test at Cape Canaveral. The Space Force and Blue Origin are assessing damage to the launch pad and surrounding facilities. Blue Origin's ...