Researchers believe they have rediscovered a mysterious star system first spotted in 2011. If true, the alien sun and its ...

In 2011, a project that surveyed the Milky Way galaxy for exoplanets — which are planets beyond our solar system — spotted an ...

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

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

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.

Astronomers have discovered a fast-moving star potentially carrying a planet across space at 1.2 million miles per hour, ...

RCW 38 lies approximately 5,500 light-years away in the constellation Vela. Unlike many star clusters that appear as simple ...

The James Webb Space Telescope (JWST) has been giving us a fabulous new view on the Universe since its launch.

Astronomers may have found a star racing through our galaxy at an incredible speed—dragging a planet along with it! If ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

The James Webb Space Telescope has captured an image of HH 30, a young star in the Taurus Molecular Cloud. This star is ...