The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

NASA has made a new out of this world discovery. NASA's James Webb Space Telescope recently captured evidence of a new planet ...

For only the third time in recorded history, an interstellar object has crossed into our solar system, creating quite the ...

Astronomers have discovered over 100 new alien worlds so far this year — some many light-years away from Earth — that ...

There's a new interstellar object moving through our solar system and it's called 3I/ATLAS, according to NASA.

A unique new material that shrinks when it is heated and expands when it is cooled could help enable the ultra-stable space ...

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

TOI-4465 b is a gas giant exoplanet about 25 per cent larger than Jupiter – the largest planet in our Solar System – and nearly six times its mass. The new planet has a temperature range of 375 to 478 ...

The team found that the planet, dubbed HIP 67522 b, orbits its parent star so tightly that it appears to cause frequent ...