Firefly Sparkle is still in the process of assembling and has a mass equivalent to about 10 million solar masses.

For the first time, JWST has “weighed” a galaxy that not only formed about 600 million years after the Big Bang, but also has ...

Astronomers from MIT have identified the smallest asteroids ever detected in the main asteroid belt between Mars and Jupiter, ...

Three dinosaur fossils from the Jurassic period are set to be auctioned in London, estimated to fetch millions. Christie's will present two Allosaurus skeletons and a Stegosaurus fossil. Separately, ...

WASHINGTON: Nasa’s James Webb Space Telescope has spotted a young galaxy dating to the early universe — called Firefly Sparkle because its gleaming star clusters resemble the bioluminescent bugs — in ...

NASA's James Webb Space Telescope captured the image of Horsehead Nebula which is a favorite target for amateur and professional astronomers. NASA’s James Webb Space Telescope this stunning image of ...

Nasa's James Webb Space Telescope has spotted a young galaxy dating to the early universe – called Firefly Sparkle because ...

NASA released full color James Webb Space Telescope images of the Carina Nebula, exoplanet WASP-96 b, Southern Ring Nebula, Stephan’s Quintet and SMACS 0723. Here's a preview of the 5 targets from ...

Firefly Sparkle is a lightweight among the universe's galaxy contenders seen by NASA's James Webb Space Telescope, but the discovery is no less important than more massive galaxies because of what it ...

Nasa’s James Webb Space Telescope has detected and “weighed” a galaxy that existed about 600 million years after the Big Bang. Other galaxies Webb has detected at this time period are significantly ...

Stunning new photographs by a team of astronomers have revealed a newly forming galaxy that looks remarkably similar to a young Milky Way. The extraordinary images give us an unprecedented picture of ...

Observations from the James Webb Space Telescope have shown carbon dioxide on the surface of Jupiter’s icy moon Europa – that’s a good sign for the habitability of its buried seas ...