Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which ...

The Roman Space Telescope is one of NASA's next great observatories, designed to explore some of the biggest questions in ...

The James Webb Space Telescope has been helping scientists explore the cosmos for years now, but there are still plenty of ...

The James Webb Space Telescope blasted off from a launchpad in French Guiana in 2021, before reaching a spot in orbit a ...

Then, on November 25, teams at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, joined the inner and outer portions ...

NASA’s SPHEREx space telescope has mapped the entire sky in 102 infrared colors for the first time, revealing cosmic secrets ...

Gamma-ray bursts (GRBs) are among the most powerful explosions in the universe, second only to the Big Bang. The majority of ...

On Dec. 15, 1612, the Andromeda galaxy was seen through a telescope for the first time by a German astronomer named Simon ...

Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in the universe. When you purchase through links on our site, we may earn an ...

Go outside right now. What’s the farthest thing you can see? A tree? A bird? What about the Moon? It’s 250,000 miles away. The Sun is 400 times farther than that, at nearly 100 million miles (but ...

Pandora Mission will attempt to capture the atmospheric conditions of 20 planets as they eclipse their respective suns, an effort to aid the James Webb Space Telescope’s photographing of ...

"The natural question that comes up is: how many more space telescopes will be affected when all these constellations are launched?" ...