Astronomers have revealed new evidence that not just one, but four tiny planets are circling around Barnard's Star, the ...

A rare grouping of 10 celestial bodies is captured in a stunning new photo taken during last weekend’s great planetary parade ...

A new study by Rice University researchers Sho Shibata and Andre Izidoro presents a compelling new model for the formation of ...

The new exoplanet is estimated to be 10-16 times the size of Earth, with a predicted orbital period less than 16 days. "It's rare for hot Jupiters to have other planets near them," says Dr Montet.

Planets change orbit shape around Neptune’s size. Metal-rich stars help giant planets form. Eccentric orbits suggest chaotic planet formation.

Scientists have detected a potential exoplanet using an unusual method — tracking shifts in another planet’s orbit. The hot Jupiter TOI-2818b was found to have an unexpected timing variation, hinting ...

Peer announced today it's raised new funding to build its AI-powered metaverse engine and launched its "personal planets" feature.

The best opportunity to potentially see all seven planets is coming up on Feb. 28 around 6:10 p.m. ET, according to Shanahan.

Astronomers have long believed that the swirling disks of gas and dust that form planets around young stars last only about ...

Studying the orbits of thousands of exoplanets shows that large planets tend to have elliptical orbits, while smaller planets ...