This artist’s impression shows the red supergiant star Antares in the constellation ... took their data mostly from observations made by NASA’s Webb Space Telescope, NASA’s Hubble Space ...

Wolf 359’s extreme radiation and frequent X-ray flares make life-sustaining atmospheres on nearby planets highly unlikely, ...

A Hubble Space Telescope image of the symbiotic star Mira HM Sge. Located 3,400 light-years away in the constellation Sagitta, it consists of a red giant and a white dwarf companion. This NASA/ESA ...

The researchers used NASA's James ... showing us that many stars and planets are born in incredibly explosive environments." Compared to the sun, which will enter its red giant phase in five ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

To celebrate the 100-year Edwin Hubble discovery that Andromeda was a galaxy outside our own, astronomers release the most detailed Andromeda Galaxy image ever.

The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space ...

For a century, exoplanet hunters have “discovered” planets around a nearby star, only to retract the claims. But the latest find is for real. NASA and ... landing on the Red Planet with ...

For a century, exoplanet hunters have “discovered” planets around a nearby star ... of images captured by NASA’s Hubble Space Telescope showed how much the giant storm changed shape as ...

For those eager to witness this rare phenomenon, the constellation Corona Borealis is well-positioned for observation from ...