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

The discovery of life on Mars is a tad closer than ever before. This month, NASA announced the discovery of signs of life on ...

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

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

The exoplanet was discovered during preliminary observations from the James Webb Space Telescope. Experts say they could soon ...

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 ...

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 ...

When the remains of prehistoric creatures were discovered in Europe and the United States, it opened up a vociferous debate ...

We’re often the first humans to put eyes on those images. We tell Perseverance to reach out, and grind rocks, take pictures, ...

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

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 ...