A unique new material that shrinks when it is heated and expands when it is cooled could help enable the ultra-stable space telescopes ...

The James Webb Space Telescope has begun to uncover secrets at the very edge of the universe, revealing terrifying ...

A Colorado woman, 82, died of her injuries nearly a month after an attacker targeting “Zionists” threw Molotov cocktails at ...

More than a decade in the making, the Vera Rubin Observatory finally released its first image as its begins its ...

The brand new Vera Rubin telescope is about to begin its 10-year mission to offer the newest cosmic perspective we've had in ...

To understand gravitational lensing and dark matter, James Jee, a professor at Yonsei University, says to think of a pond ...

The first ever space telescope, the Orbiting Astronomical Observatory 2 (OAO-2), was launched into the low Earth orbit in ...

“The probability that asteroid 2024 YR4 will strike the Moon on 22 December 2032 is now approximately 4 percent, and this ...

NASA's James Webb Space Telescope recently zeroed in on the Bullet Cluster—delivering highly detailed images that show a ...

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...