Astronomers have detected a relatively close exoplanet orbiting in the habitable zone of its star, where temperatures are ...

A fast-moving star, possibly with an exoplanet, has been detected in the Milky Way, challenging current astrophysical models.

Is it a bird? Is it a plane? No, it's super Neptune! But this Superman-mimicking planet is not blasting through space on its own. It is being dragged along by its parent star.

How does a star’s activity influence exoplanet data obtained by scientists? This is what a recent study published in The ...

The study of planets beyond the solar system has reached an unprecedented milestone, with over 5,700 confirmed exoplanets.

Astronomers at the NASA Goddard Space Flight Center may have discovered a star hurtling through the Milky Way with a planet ...

The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...

Scientists using data from the European Space Agency’s Gaia mission have made a groundbreaking discovery: a massive exoplanet ...

Astronomers may have discovered a scrawny star bolting through the middle of our galaxy with a planet in tow. If confirmed, the pair sets a new record for the fastest-moving exoplanet system, nearly ...

An international team has confirmed the discovery of a super-Earth orbiting in the habitable zone of a nearby sun-like star.

Data from the Gaia spacecraft shows that even unassuming stars can host monumental companions like massive planets.

The ESA’s Gaia mission mapped the positions and velocities of stars with extreme precision by measuring about one billion ...