NASA and NOAA launch three satellites to monitor space weather, protecting vital technologies like GPS and power grids from solar storms.

The formation of Mercury remains an unsolved mystery. The planet closest to the sun has a disproportionately large metallic ...

Astronomers are buzzing over 3I/ATLAS, a mysterious object hurtling through our solar system, and a new theory claims it can create planets.

Scientists using the James Webb Space Telescope observed dark beads and lopsided star patterns drifting over Saturn’s ...

NASA is launching three new spacecrafts into orbit to better understand our solar system, sun, and planet. (7News) ...

Astronomers from the University of Arizona helped detect a baby planet outside of our solar system. Specialized telescopes from Arizona and Chile contributed to the discovery.

The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...

“Interstellar objects may be able to jump start planet formation, in particular around higher-mass stars,” Pfalzner said in a ...

Obtained by UB as part of a project to observe last year's total solar eclipse, the telescope will be used for education and ...

On the day of the 2025 autumnal equinox, the sun rises almost exactly due east and sets to the west. The months that follow ...

Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.

Astronomers around the world have confirmed over 6,000 exoplanets, a milestone reached in September 2025. Billions more are waiting to be discovered.