The James Webb Space Telescope captured infrared light from a black hole and gave scientists unprecedented insights into the ...

The James Webb Space Telescope captured massive galaxy cluster RX J2129. located about 3.2 billion light-years away. A ...

A growing cadence … The Ariane 6 rocket has launched five times, including its debut flight in July 2024. All of the launches ...

The James Webb Space Telescope is not circling our planet the way most people imagine a satellite does. Instead, NASA parked ...

Among other things, the James Webb Space Telescope is designed to get us closer to finding habitable worlds around faraway ...

NASA has selected two Colorado companies to help develop a future NASA space telescope that will look for signs of life on other planets. The flagship project, called the Habitable Worlds Observatory, ...

Both NASA’s James Webb Space Telescope and Chandra X-ray Observatory caught these two galaxies in a close embrace.

JWST observations of the ultra-hot super-Earth exoplanet TOI-561 b provide the strongest evidence to date for an atmosphere ...

Exoplanet PSR J2322-2650b, orbiting a pulsar, possesses an unprecedented helium-and-carbon-dominated atmosphere, characterized by molecular carbon (C3 and C2) and soot clouds, a composition unlike any ...

Astronomers spotted an object that looks like a planet, weighs about as much as Jupiter, and yet behaves like nothing anyone has seen before. This strange world sits dangerously close to a dead star.

Fortunately for the astronomers studying this strange Jupiter-mass planet, its cosmic environment provides optimal conditions for observation, as its host object is a rapidly rotating pulsar. Such ...