"Planetary-mass objects don't fit neatly into existing categories of stars or planets." Using the James Webb Space Telescope ...

Astronomers used the powerful James Webb Space Telescope to peer into this object flying by itself through our Milky Way ...

A new image from the James Webb Space Telescope captures a nearby spiral galaxy, NGC 2283, blazing with newly formed stars.

Because it's traveling without an interfering star, the James Webb Space Telescope was able to study a solitary, planet-like ...

The megaphone-shaped spacecraft, called SPHEREx — short for Spectro-Photometer for the History of the Universe, Epoch of ...

The universe is an endless source of fascination. Observing celestial bodies brings a sense of wonder and discovery. However, ...

The new 8.5-foot telescope is set to launch this Tuesday by NASA's Jet Propulsion Laboratory with a clear objective: to ...

NASA’s SPHEREx mission will survey the entire sky in 102 different “colors” of light, offering scientists an unprecedented ...

The $488 mission will scan the entire sky to better understand the evolution of the universe and look for ingredients for ...

Recent technological advancements have made it easier than ever to explore the cosmos. One of the most exciting innovations ...

DARPA scientists are exploring ways to grow massive biological objects, such as telescope antennas or huge nets to snag ...

Scientists aim to answer some of the most fundamental questions about the universe using NASA's newest space telescope, ...