A long-simmering disagreement over the universe’s present-day expansion rate shows no signs of resolution, leaving experts ...

Nota / P. Massey / E. Sabbi / C. Murray / M. Zamani A new snapshot of a busy star cluster from the Hubble Space Telescope proves the legendary observatory's still got it, even in the golden age of ...

On large scales the dominant motion of galaxies is the Hubble flow, the expansion of the fabric of space itself The second ...

The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making, with a spiral galaxy as a ...

The SMC is close to the bigger Large Magellanic Cloud and is best seen from November to January — unless you're the Hubble Space Telescope, which recently zoomed in on the SMC to reveal its ...

An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex atmospheric changes on Uranus that are largely driven by the effects of the sun's ...

That's over two-and-a-half times larger than the Hubble Space Telescope's mirror, meaning Webb has six times the ...

Get Instant Summarized Text (Gist) The Hubble Space Telescope captured an image of a spiral galaxy, NGC 4900, and a nearby star in the constellation Virgo. Despite appearing close, the star is ...