A new study challenges the idea that Hycean planets are ocean worlds. Chemical reactions between hydrogen-rich atmospheres and molten interiors may reduce surface water, making these sub-Neptunes less ...

Pluto is a bit of a loner. The dwarf planet is no longer considered a regular planet; it does not orbit on the same plane as ...

NASA's Hubble Space Telescope detected material from a Pluto-like body spiraling into a white dwarf star 260 light-years away ...

This is not cosmic déjà vu: once again, the September New Moon takes place in Virgo, a practical and organized earth sign — but this time, it comes with a powerful solar eclipse, which further ...

A neutrino sensor array, ARCA, lines the Mediterranean seafloor near Sicily. A physicist took ARCA’s first huge win to a warm ...

A new study challenges the dream of water-rich “Hycean” planets like K2-18b, suggesting that most sub-Neptunes lose their water deep into their interiors during formation. Instead of vast oceans, ...

Long rumored to be on the floor of the lake but never seen, the schooner had eluded divers and taunted storytellers for ...

"The complexity of the exo-Neptunian landscape provides offers a unique window onto the processes involved in the formation ...

On Saturday, September 20, the shadow of Titan, the largest moon of Saturn, will cross the face of the "Lord of The Rings".

Researchers discovered a 19th century “ghost ship” in Lake Michigan. The missing clue to the wreck’s location was hiding in ...

An exoplanet orbiting a dwarf star 124 light-years from Earth made headlines around the world in April 2025. Researchers at ...