HWO will be the first space telescope built to find potentially habitable planets and analyze their atmospheres for signs of ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

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

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=8016813 ...

Hubble Space Telescope mapped Andromeda, revealing a chaotic history shaped by mergers. A 2.5-billion-pixel mosaic shows 200 ...

A recent photo from the Hubble Space Telescope captures two protostars called HOPS 150 and HOPS 153, which are located in the ...

Hubble revealed a universe of galaxies that existed beyond ours — but he couldn't have done it without a little help.

"The Hubble tension is now a Hubble crisis." The mystery of the Hubble tension has deepened with the startling finding that ...

The universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous—and highly ...