"The data from the termination shock encounter will be a treasure trove for space physicists worldwide who are eager to ...

“New Horizons shattered a major paradigm of planetary science,” says Alan Stern, the mission’s principal investigator. “Pluto ...

The controversy endures over Pluto's true status, but the solar system underdog continues to capture hearts across the globe.

Pro Football Talk’s Mike Florio went into great detail about how this complicated transaction could happen. Maybe it will, ...

Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about the short ...

Pluto may not be a planet any more, but you still have a chance to see the distant dwarf planet at one of Michigan's ...

The second crowdfunded chapter will open at Nagoya's Osu Cinema on April 21. It will then play at Tokyo's Animate Theater in ...

Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary status.

Pluto was once the ninth planet of our solar system, until scientists reclassified it in 2006, sparking outrage and debate.

Her mother’s illness understandably upset her brother. After her mother died, her brother was “lost.” She also felt in a daze ...

This week’s hype around a “city-killing” asteroid possibly striking Earth raised the fears of many before the odds of impact ...

The annual event celebrates the discovery of the little planet with a big heart and other scientific advances at Flagstaff, ...