CAPE CANAVERAL, Fla. (AP) — The International Space Station’s first visitors from India, Poland and Hungary headed back to ...

The annual competition for professional and amateur astrophotographers released its shortlisted images, which capture the ...

The world's most powerful telescopes, including the James Webb Space Telescope and FAST, are revolutionizing our ...

Mariner 4, built by JPL in Pasadena, took the images on July 14, 1965. One of the mission's leaders reflects on decades of ...

Sometimes, in order to support an idea, you first have to discredit alternative, competing ideas that could take resources ...

"It is incredible that modern telescopic surveys have the ability to detect such small objects up to millions of kilometers ...

Newly released imagery from NASA shows the Sun's corona in stunning detail after the Parker Solar probe performed its closest-ever flyby.

Earth has rarely looked as remarkable as it does in this stunning shot (above) captured by NASA astronaut Don Pettit from the International Space Station (ISS).

Indian astronaut Shubhanshu Shukla has completed his planned two-weeks stay onboard the International Space Station (ISS) on ...

PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...

Researchers suspect that two meteorites found in the Sahara Desert in 2023 may originally have come from Mercury, which would ...