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 ...

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

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

Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...

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 ...

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, ...