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 ...

The core of Jupiter, the largest planet in our solar system, has long been a source of mystery for astronomers. Conventional ...

Perseverance is exploring Mars’ sandy ripples, strange frozen waves that could reveal how wind still shapes the planet. Along ...

Over three episodes, Anakin, Obi-Wan, and Ahsoka struggle to navigate this strange planet that grows lush in the daytime and dies at night.

Astronomers used a giant telescope to observe the distant exoplanet WASP-121b, discovering that it formed in an unusual way.

The discovery of an extraordinary multi-planet system has demonstrated that so-called "hot Jupiter" planets may not be lonely giants after all. The findings could force scientists to revise their ...