The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of ...

Also joining the RSE’s 2025 new fellows is David Field, chief executive of the Royal Zoological Society of Scotland, which ...

Over the past few years or so the most talked about kind of telescope was the one that is meant to operate in space. An ...

New images of the infant universe captured by the Atacama Cosmology Telescope (ACT ... the so-called "Hubble tension." Prior to around 380,000 years after the Big Bang, the universe was a dark ...

It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...

These satellite galaxies represent a rambunctious galactic "ecosystem" that NASA's Hubble Space Telescope is studying ... by a major merger with another big galaxy a few billion years ago.

The trajectory of each photon ACT has detected over the last two decades extends back from this telescope on the slopes of the Cerro Toco volcano all the way to the newborn universe after the Big ...

This study by the JWST builds upon prior research by the Hubble Space Telescope, which wasn't sensitive ... dusty veil. "There's a big overlap between the things that could be planets and the ...

Hubble Telescope finds more questions than answers ... from the emptiest regions of the universe to the earliest moments of the Big Bang to the hunt for the first stars. As an "Agent to the ...