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

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 ...

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 ...

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

Soon after it came online in 2022, Webb observations revealed a population of tiny red objects dubbed little red dots (LRDs).

How do images taken by the James Webb Space Telescope (JWST) appear so colorful, and where do the colors come from?

Renowned cosmologist Rajendra Gupta from the University of Ottawa visited the University of Kerala, where he discussed his groundbreaking work on estimating the age of the universe.