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

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

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

The meteorite is around 70% larger than the next biggest piece of Mars on Earth, and it represents around 7% of the entirety ...

A 54-pound meteorite from Mars sold for more than $5 million when it went up for auction on Wednesday at Sotheby's.

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

A meteorite from Mars, the largest piece ever found on Earth, sold for $5.3 million to an anonymous bidder at a Sotheby's auction in New York on Wednesday.

Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby sun-like star, providing a ...

CAPE CANAVERAL, Fla. (AP) — Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby ...

In a Masterclass that filled a 600-seat auditorium at the Bogotá Audiovisual Market (BAM), Argentina’s Lucrecia Martel (“La ...

NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting ...

The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological and ...