Encounter Blew Away Most of Smaller Galaxy's Gaseous Halo In a dramatic tale of survival captured by the Hubble Space ...

The Phantom Galaxy (M74) has been imaged in infrared and optical light using the James Webb Space Telescope and Hubble Space ...

The James Webb Space Telescope and the Hubble Space Telescope recently released a chilling view of two spiral galaxies, IC ...

This is perhaps best encapsulated in a Walt Whitman poem titled “When I Heard the Learn’d Astronomer.” The narrator describes ...

This NASA/ESA Hubble Space Telescope image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away and a part of the Coma galaxy cluster.

We expect phones to get better and faster at doing what they already dobut when companies experiment with changing the ...

Astronomers, using data from NASA’s Swift Observatory, have identified an extraordinary recurring signal from two massive ...

A group of international astronomers have discovered three mysterious, ultra-massive galaxies in the early universe. The ...

Astronomers have discovered two galaxies that are perfectly aligned, allowing their combined gravitational pull to act as a compound lens.

Magnetic fields are everywhere in the universe. Of course, there's Earth's magnetic field, which deflects dangerous cosmic ...

A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

New observations suggest that the universe’s oldest galaxies are brighter than expected. Here's why this may be a big deal.