Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

Today’s observatories document every pulse and flash in the sky each night. To understand how the cosmos has changed over longer periods, scientists rely on a more tactile technology.

"JADES-ID1 is giving us new evidence that the universe was in a huge hurry to grow up." ...

Findings allow scientists to learn more about dark matter’s influence on stars, galaxies, and planets ...

A Rocket Lab Electron launched the first satellites for a new Open Cosmos constellation that will use spectrum previously ...

NASA’s James Webb Space Telescope created a detailed dark matter map of the COSMOS region, showing alignment with visible ...

How do the characteristics of Neptune-like exoplanets, also known as exo-Neptunes, differ from each other? This is what a recent study published in Astronomy and Astrophysics hopes to address as an ...

An international collaboration of scientists from Durham University in the UK, NASA’s Jet Propulsion Laboratory, and École ...

The sharpest dark matter map ever reveals the invisible cosmic scaffolding that built galaxies, stars, and ultimately life itself.

Cosmos 482, the exploratory spacecraft launched toward Venus by the Soviet Union in March 1972, has finally ended its mission. The 50-year-old lander probe returned to Earth early Saturday, May 10, ...