The icy giant is more than 10 times the size of any known comet, according to the National Radio Astronomy Observatory.

The first images released by the Vera C. Rubin Observatory show details of our Solar System with unprecedented clarity.

WASHINGTON (Reuters) -In addition to providing a trove of information about the early universe, the James Webb Space ...

For the first time ever, the James Webb Space Telescope (JWST) has captured an unprecedented image of an exoplanet outside ...

Webb has directly imaged a young gas giant planet roughly the size of Saturn, our solar system's second-largest planet, ...

Astronomers have detected evidence of an exoplanet that would be the first to be discovered by the JWST. Using NASA’s James ...

The James Webb Space Telescope has directly imaged its first exoplanet — a young, Saturn-sized gas giant orbiting a star 110 ...

Since its 2021 launch, the James Webb Space Telescope has gathered extensive data on known exoplanets while offering insights ...

A newly discovered exoplanet orbits a star smaller than our Sun, located roughly 110 light-years from Earth in the ...

The extrasolar planet, dubbed TWA 7b, also has the lowest mass of any planet that has been directly imaged beyond the solar ...

NASA’s PUNCH mission tracks coronal mass ejections from the Sun to Earth for the first time, offering new insight into space weather.

While about 20,000 previously unknown asteroids are discovered every year by telescopes around the world and spacecraft in ...