The James Webb Space Telescope identified one of the oldest supernovas, AT 2023adsv, revealing early universe phenomena ...

This monumental project involved more than 600 snapshots and required over 1,000 Hubble orbits, showcasing the intricate beauty and complexity of Messier 31.

The antennas on Earth and James Webb Telescope in space looked at a seemingly empty space in the sky for several hours to ...

NASA's James Webb Space Telescope has captured the infrared glow of an ancient supernova's light echo, revealing unprecedented 3D details of interstellar dust and gas. The space between stars is ...

This image from the NASA/ESA Hubble Space Telescope features Arp 72, a very selective galaxy group that only includes two ...

A composite of galaxy cluster known as MACS0416 created using James Webb Space Telescope and Hubble Space Telescope imagery.

Learn about the thermal light echo, observed by NASA, that causes intricate layers of interstellar gas and dust to emit an ...

In the years following the launch of NASA’s Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

"We think every dense, dusty region that we see, and most of the ones we don't see, look like this on the inside — we just ...

NASA's exoplanet mission, Pandora, is closer to launch after completing its spacecraft bus. This mission aims to study the ...

The galaxy, located in the constellation Leo, is about the same size as a star cluster within the Milky Way and is about the ...

More than one million images present the cosmos as Nancy Grace Roman Telescope will see it from 2027.