A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests.

A test model of the Perseverance rover, designed to explore the surface of Mars, sits in a garage at NASA’s Jet Propulsion ...

The most important aspect of this is that, with a possible atmosphere and liquid water, this planet lies within the habitable ...

For decades, Uranus and Neptune have been filed neatly into the “ice giant” drawer, shorthand for worlds built mostly from ...

Harvard physicist Avi Loeb challenges NASA, suggesting the iron-rich composition of interstellar object 3I/ATLAS indicates ...

Signals from a distant world have pushed the search for alien life out of science fiction and into the realm of testable ...

Watch With Us loves a good science fiction movie. Outer space, killer robots, resurrected dinosaurs and bleak future ...

A strange world just 47 light-years from Earth is rewriting what scientists thought they knew about alien planets. Hidden ...

From expected faves like "Seinfeld" and "Friends" to selections sure to stir debate, here's our list of top 10 best Christmas episodes of all time ...

There has been a lot of buzz around interstellar comet 3I/ATLAS over the past couple of months. It is the third confirmed visitor from beyond our sola.

Astrologers say rare planetary alignments, intense cosmic energy, and powerful numerological patterns in 2026 could trigger ...

Interstellar comet 3I/ATLAS completes its near-miss with Earth, revealing bizarre chemistry and highlighting the growing threat to our asteroid detection systems.