The James Webb Space Telescope has zoomed in on Leo P, a tiny galaxy with some big things to say about star formation.

Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb ...

New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

Images from ALMA telescope provide insight to the earlier years of our universe.

The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...

After hundreds of hours of observations, researchers captured a highly detailed image of a long filament of the "cosmic web" ...

The structure is nearly 600 million light-years from Earth and is an early display of the nascent dark matter telescope's ...

Hence Euclid's unofficial nickname "the dark universe detective." The gravitational lens in question is the galaxy NGC 6505 ... enough to form multiple images — that is, unless they contain ...

Image of the galaxy NGC 6505: the Einstein ring created ... as it began to build the most precise 3D map ever made of the universe ever created. The gravitational lens in question is the galaxy ...

The "dark universe detective" space telescope Euclid has discovered its first Einstein ring in the process, learning about ...