Venture to the outer edges of the solar system where decades-long missions push the limits of human engineering. From ...

There is lots of cosmic action going on, so let's dive in! The week kicks off with the New Moon in Capricorn, ushering in a ...

Under extreme planetary conditions, water turns into a strange, electricity-conducting solid hidden deep inside giant planets.

Astrologer Lisa Stardust explains the astrological impact and meaning of the new moon in Capricorn on January 18.

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

Scientists discover water that's solid and liquid. Superionic ice found in lab could explain Uranus and Neptune's bizarre ...

Today is Sunday, Jan. 18, the 18th day of 2026 with 347 to follow. The moon is new. Morning stars are Jupiter, Mercury and ...

At extreme pressures and temperatures, water becomes superionic — a solid that behaves partly like a liquid and conducts ...

A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests. When you purchase through links on our site, we may earn an affiliate ...

NASA outlines a full 2026 astronomy calendar featuring eclipses, planetary alignments, meteor showers, supermoons, and seasonal milestones visible from different parts of Earth.

From Mercury to Neptune, observers in the United States will get to see this historic planet parade known as a large ...

A rare triple conjunction of Venus, Mars and Mercury is happening on the opposite side of the solar system to where Earth is, ...