A new study suggests that the planet’s icy interior and liquid ocean could be insulated with a three-to-six-mile-thick layer ...

"We are basically almost landing on a star." Today, NASA's Parker Solar Probe will complete its seventh swing past Venus — ...

The Parker Solar ... our star on December 24, the probe will be the closest any human-made object has ever been to the sun, ...

NASA has explored the space beyond Earth and our solar system with spacecraft like Voyagers 1 and 2, and how we’ve discovered ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...

A distant white dwarf hosts an Earth-like planet in an orbit that might be similar to Earth’s if it survives the Sun’s red giant phase.

NASA has released a new edition of Issue 4 of the Astrobiology Graphic History series. The issue now includes NASA's Europa ...

Avi Loeb's controversial claim that a recent fireball resulted from an interstellar object is taking a hammering.

Can large scale solar projects help meet global energy requirements? Find out what truly goes into making solar a viable ...

Do you think you know everything about our solar system? This video breaks down the top 10 most common misconceptions and ...

Morgan L. Cable, who has a Ph.D. in inorganic chemistry from Caltech, has multiple team leadership roles on the Europa ...