Explore Ceres, the largest asteroid in our solar system, and discover its remarkable ancient ocean and ice-rich crust.

We've got an exclusive first look at Free Planet, a new Image Comics series that combines elements of sci-fi classics like East Meets West and Dune.

Featuring a discussion on scientific exploration and how it inspires humanity, the keynote event for the sixth annual I Heart ...

What is happening in Earth's inner core? Discover the implications of its deformation for seismic activity and navigation.

Three businesses around downtown Flagstaff have closed their doors in recent months, with two of the spaces already filled, ...

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

The "Star Trek" legend's only son will discuss his memoir at the annual space-themed event.

In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its ...

According to a recent YouGov poll, 35% of Americans think Pluto is not a planet. But they are all wrong—kind of. To get to the bottom of whether Pluto is a planet, I tracked down planetary scientist ...

Filmmaker Adam Nemoy helps celebrate the 90th anniversary of Pluto's discovery this month at the 6th annual 'I Heart Pluto' ...

On Feb. 6, 1954, during halftime at a home basketball game against the University of Wyoming, former Colorado State ...

These days, the best free streaming services offer an impressive selection of classic and recently released titles, and below ...