Learn more about WASP-121b, the exoplanet so hot it could vaporize iron.

Studies of 15 M-type stars have revealed new insights into the potential presence of exoplanets. A new study led by ...

Artist's impression of Planet Nine – a suspected “wide-orbit” planet – with the Sun in the distance; Neptune's orbit is shown ...

James Webb’s mid-infrared vision has likely captured a frigid, Saturn-mass planet shaping the dusty rings around the nearby ...

Life outside the Earth is one of the biggest "what if" in history, but NASA is trying to put a end to the discussion - or add more to it - with this new world.

The Andromeda galaxy is also known as Messier 31. It is a spiral galaxy located about 2.5 million light-years from Earth. On ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

THE James Webb Space Telescope has discovered its first-ever exoplanet – a distant world hidden by the glare of its nearest ...

When you buy through links on our articles ... if there were no Planet Nine," said the Times. If there were one, that Planet Nine would "nudge the closest part of 2017 OF201's trajectory inward until ...

Astrum. The Closest Planet Outside Our Solar System Is Within Reach. Posted: May 26, 2025 | Last updated: May 26, 2025. Could Proxima Centauri be reached sooner than we thought?

This process, called accretion, is how everything in the solar system – planets, moons, comets and asteroids – came into being. Telescopes can see young solar systems being born.

Are planets in the solar system that are closer to the Sun older than the ones further away? – Gavriel, age 10, Paducah, Kentucky A cloud of collapsing gas created our Sun, the first thing to ...