Given just how big space is, the solar system seems like it shouldn't be too mysterious. But there are actually plenty of ...

Scientists have discovered a giant planet orbiting a tiny red dwarf star, something they believed wasn t even possible. The ...

The Atacama Large Millimeter/submillimeter Array (ALMA) has uncovered a key piece of the puzzle in how rocky planets, such as ...

Star TOI-6894 is just like many in our galaxy, a small red dwarf, and only ~20% of the mass of our sun. Like many small stars ...

With its low density and unusually cool, methane-rich atmosphere, this planet offers a rare window into giant planet ...

Astronomers have been left puzzled by the discovery of an unusually large planet orbiting a remarkably small star, a cosmic ...

A collision between our Milky Way galaxy and the neighboring Andromeda galaxy, long considered inevitable, may be in question ...

Nasa’s Europa Clipper spacecraft will loop around Jupiter on a course that will carry it by Europa 49 times over four years ...

Astronomers announced on Wednesday they have discovered a massive planet orbiting a tiny star, a bizarre pairing that has ...

How big it is: 865,000 miles (1.392 million kilometers) across ...

Astronomers found a giant planet orbiting one of the smallest stars ever known to host one, challenging everything we thought ...