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

The search for life beyond the solar system is heating up. Though biosignatures around super-Earth K2-18b remain unconfirmed, ...

Using the Hubble Space Telescope, astronomers have discovered a new rogue planet that was orphaned from its home planetary ...

Signs of life on K2-18 b are revisited as a new NASA-led study finds no conclusive evidence for dimethyl sulfide, tempering ...

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

According to NASA, The researchers set out to determine Uranus’ full energy budget. This includes how much energy it receives ...

According to the paper laying out the research behind the discovery, "TOI-1846b is a super-Earth-sized planet, with a radius of approximately 1.8R⊕, placing it within the intriguing radius valley area ...

Astronomers have discovered a baby planet forming around the star HD 135344B. This planet is sculpting spiral arms in the ...

Scientists at the Institute for Advanced Study in Princeton, New Jersey, discover a new trans-Neptune Object, 2017OF201, potentially discrediting 2016 theory of Planet Nine.

Is there a massive undiscovered planet on the outer reaches of the solar system? The idea has been around since before the ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain life, according to multiple space agencies. Astronomers have captured ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain life, according to multiple space agencies. Astronomers have captured ...