While none of the spacecraft have cameras perfectly designed to spot comets zipping by at speeds up to about 153,000 miles per hour (246,000 kilometers per hour), astronomers didn’t want to miss what ...

Astronomer Gianluca Masi captured a spectacular image of interstellar comet 3I/ATLAS on Nov. 19, as it raced headlong away from the sun following a close pass of our parent star on Oct. 29, an event ...

Sen. John Cornyn, a Texas Republican, was among a bipartisan group of legislators who introduced the Space Research And ...

As the countdown to the ISS's retirement has started, observers on Earth have a limited time left to watch the iconic space ...

A Kansas woman pleaded guilty last week to lying to federal investigators after falsely claiming her estranged spouse ...

The SpaceX Ax-4 mission crew, former NASA astronaut Peggy Whitson, pilot Shubhanshu Shukla and mission specialists Sławosz ...

Lettuce grown in space loses calcium, raising concerns about critical nutritional risks for future missions to Mars.

(THE CONVERSATION) The International Space Station is one of the most remarkable achievements of the modern age. It is the largest, most complex, most expensive and most durable spacecraft ever built.

CAPE CANAVERAL, Fla. (AP) — It’s an unprecedented space streak: 25 years of people living off-planet without even a moment’s pause. The International Space Station marks a quarter-century of ...