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

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

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

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

Newly discovered comet C/2025 R2 (SWAN) will soon be gracing our evening sky. Here's how to see it and what to expect.

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

SpaceX will launch NASA's ambitious IMAP mission and two other space weather probes early Tuesday morning (Sept. 23), and you ...

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

A scientist says contacting aliens could prove to be a boon for humans, as encountering an intelligent and advanced ...

JWST data hints that Trappist-1e may have an atmosphere. More transits will test if this world could support liquid water. Recent observations with NASA’s advanced JWST telescope have revealed a ...

Researchers are discussing 2025 PN7, a small celestial body that's following a similar orbital path to our planet's without being gravitationally tied to Earth ...

President Trump’s proposed NASA budget looks to drop 41 science missions including 19 that are operational in space. The new ...