Dark energy, the mysterious phenomenon that powers the expansion of the universe, may undergo periodic 'violent transitions' ...

The James Webb Space Telescope is investigating the Flame Nebula, hunting for "failed stars" to better understand how brown ...

The discovery of the dwarf galaxy Andromeda XXXV --located roughly 3 million light-years away and the smallest yet found in the Andromeda system -- is forcing astronomers to rethink how galaxies ...

Potential cuts of up to 50 per cent of NASA's science budget could mean cancelling missions including the Hubble Space Telescope and the Voyager probes ...

A new image from the James Webb Space Telescope shows a stunning and fashionable sight: the Sombrero Galaxy, named for its resemblance to the traditional Mexican hat. With its wide, flat shape ...

Over 50,000 submissions are made for images on U.S. stamps every year, and out of those, about 40 are turned into real stamps ...

Spherex (the Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) will survey ...

Such major and arbitrary cuts to NASA’s budget would do very little to save money, but they will undercut and decimate one of ...

Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

A SpaceX mission that was originally planned to launch Wednesday and bring home NASA astronauts Suni Williams and Butch ...

How Nasa’s newest space telescope will map the galaxies like never before - The $488m telescope will survey hundreds of millions of galaxies ...

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the ...