When NASA broke the news last week, astronomers and space fans alike did a double take: a brand-new moon hiding around Uranus, spotted not by a fly-by ...

This iconic image marks the final visual record sent back by Voyager 2 before its optical cameras were permanently shut off to conserve the probe’s shrinking power supply.

The newest scans of the mysterious visitor heading toward Earth have revealed that it's not like any other space object we've ...

On August 19, 2025, astronomers with NASA's Webb Mission Team at the Goddard Space Flight Center officially announced the discovery of a new moon orbiting Uranus. This brings the total number of moons ...

Astronomers using the James Webb Space Telescope have found an unknown moon orbiting Uranus, bringing the planet’s total to ...

Neptunes, exoplanets whose sizes are between Earth and Neptune, and which are between the known for their water-rich ...

The planet K2-18b is located about 120 light-years away from Earth, in the direction of the constellation Leo. It orbits a ...

Scientists have developed a new and improved method to better understand "steam world" exoplanets, a move that could refocus ...

Half a dozen planets - Mercury, Venus, Jupiter, Saturn, Uranus and Neptune - will put on a dazzling display in the sky on ...

In the vast journey of exploring the universe, scientists recently announced a significant discovery that could rewrite our understanding of the cosmos. They captured subtle signals that suggest the ...

Experience a unique celestial event this Sunday as six planets align, with four visible to the naked eye and two requiring a ...

Today in the history of astronomy, NASA announces our first view of the rings of Neptune.