A group of international researchers said on Wednesday they witnessed some of the earliest stages of a planet beyond the sun ...

Cape Canaveral, Fla. — Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby ...

The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

NASA has uncovered a new ‘Super Earth’ planet just 154-lightyears away that has been flashing a mysterious signal. The planet ...

New simulations reveal that an ancient ocean of magma located above the Earth's core continues to shape the planet's ...

Scientists thought this crater in Australia was the world’s oldest — but an independent analysis shows they might be off by ...

The search for habitable exoplanets is a key priority and sits at the pinnacle of exoplanet science. The science community ...

This light dimming was seen in March each year. When scientists traced it, they found TOI‑1846 b in the Lyra constellation in the northern sky. The size and weight of the planet put it in what ...

Our circumstances here on the wondrous, life-supporting Earth can give us a false understanding of what the universe is ...

On Wednesday, Sotheby’s will auction off a chunk of rock believed to have originated on Mars for an anticipated two to four ...