Here's what to know about the short life of what was, for a single human lifetime, the solar system's smallest planet. Pluto was discovered in 1930 by Clyde Tombaugh, an American astronomer at the ...

“New Horizons shattered a major paradigm of planetary science,” says Alan Stern, the mission’s principal investigator. “Pluto turns out to have as much complexity as Mars or Earth, so much so that I ...

Breaking news shocked Villanova’s campus last Saturday, March 15. Everyone remembers exactly where they were when they ...

Given other recent research, they say their work could even increase the likelihood of life beneath Pluto's surface. The researchers analyzed photographs of a region dominated by two large mounds ...

Is there something holding you back in your career and personal life, Taurus? As Mercury dances with Pluto — activating your unconscious 12th house and public 10th house of notoriety — you may ...

Pluto was discovered 95 years ago on Feb. 18, and even though it was demoted nearly two decades ago, it remains a fascinating part of our solar system. "Pluto is a complex and mysterious world ...

An amateur astronomer discovered Pluto 95 years ago today. The former planet will complete an orbit in another 153 years. On February 18, 1930, just two weeks after his 24th birthday, Clyde ...