A daring mission failed to rescue NASA’s Swift telescope, and the nearly 22-year-old observatory will soon burn up in Earth’s ...

The first in a new class of space telescopes is on track to reach the launch pad in the early 2030s, NASA announced this week ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of NASA's Neil Gehrels Swift Observatory, which is losing altitude and in danger of reentering Earth's atmosphere.

NASA’s $4.3 billion Nancy Grace Roman Space Telescope, equipped with a 300-megapixel camera sighted through a refurbished spy mirror, launched Sunday from Kennedy Space Center in Florida on a mission ...

Here's what to know about the launch of the Nancy Grace Roman Space Telescope, as well as what's next for NASA's latest astronomical observatory.

NASA is potentially days away from the launch of its Nancy Grace Roman Space Telescope from the Kennedy Space Center near Cape Canaveral.

WASHINGTON (Reuters) -NASA has tapped startup Katalyst to save a $500 million orbiting observatory from falling into Earth's atmosphere by launching a spacecraft meant to push it farther in space, a ...

NASA’s SPHEREx space observatory launched into space in early March and began its scientific operations yesterday, May 1 following weeks of preparation. It is now ready to survey the entire sky with 3 ...

On June 14 and 16, technicians installed solar panels onto NASA's Nancy Grace Roman Space Telescope, one of the final steps in assembling the observatory. Collectively called the Solar Array Sun ...

Britain's first astronaut Helen Sharman visited Grizedale Observatory and Planetarium on Friday to officially open the John ...

For millennia, the act of gazing at the night sky has connected us not only to the stars but also to one another. This simple, shared experience ignites our curiosity, inspiring philosophical and ...