Trans-Neptunian objects (TNOs) are icy bodies that vary widely in size, from large dwarf planets like Pluto and Eris—each ...

Non-mixing layers of water and hydrocarbons thousands of miles deep could explain the icy planets’ strange magnetic fields.

Here are a few of the more common meanings of the color purple, according to Morris and Leno. Leno says purple embodies a sense of adventure and reflects an upbeat energy. This can also spill into the ...

Traditionally, blue is associated with masculinity and pink is associated with femininity. Blue may represent boyhood or be ...

The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

Five years ago, NASA provided an updated version of the Pale Blue Dot. JPL engineer Kevin M Gill reprocessed the image with modern tools but following the original approach, even receiving inputs from ...

As the most intense star-forming region in the Local Group, 30 Doradus is of particular importance to astronomers.

Aquarius, today is a day for innovation and connecting with others. Be open to new ideas and embrace collaboration in both ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...