At the vast edge of the solar system, Pluto has long been perceived as a cold and lonely dwarf planet. However, a recent ...

There, nitrogen and methane have turned into ice, covering the entire planet. Yet in this icy landscape, scientists speculate that there may be a liquid ocean beneath the ice, and this ocean might ...

The dwarf planet Pluto and its five known natural satellites (Charon, Styx, Nix, Kerberos, and Hydra) may be frigid, but ...

New experiments of ice on the surface of Saturn's moon Enceladus successfully recreates organic compounds without a ...

Explore how astrology can reveal the hidden emotional needs driving love triangles, uncovering the planetary dynamics that ...

On Episode 176 of This Week In Space, Rod Pyle and and Tariq Malik are joined by Alan Stern to talk about what's next in deep ...

CLEVELAND, Ohio – A few weeks ago, I wrote a column about Lake Superior and sunsets. It was about feeling God’s presence. I asked readers to send in their favorite places to sense The Almighty. There ...

Astronomer and Pluto mission leader S. Alan Stern explores how the field has transformed during his decades-long career.

Two of Pluto's midsize moons may be made of the guts of its largest moon, Charon, new research suggests.

Pluto, once thought to be a frozen and lifeless world drifting on the edge of our solar system, may be harboring one of its ...