Nasa's Hubble Space Telescope has captured LEDA 1313424, a galaxy with nine star-filled rings, the most ever detected, ...

and a red giant, a star in its final death throes. White dwarfs are some of the densest objects in the universe. According to ...

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

"With an orbital period of 570 days, it is a relatively cold gas giant planet," said Guðmundur Stefánsson of the University ...

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 ...

NASA was formed in 1958 "to provide for research into problems of flight within and outside the Earth's atmosphere, and for ...

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 ...

around a hundred red giant stars—some of the oldest ... some of the most baffling even to modern astronomy. Knowing the precise ages of the stars also holds the key to discovering exactly ...

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 ...

But it is a rare class of star that NASA's Hubble Space Telescope explored ... This behemoth soon swelled into a giant star, dumping some of its own material onto the blue lurker and spinning ...