This retrograde began in 2024, Mars will continue its backward motion well into 2025, lasting nearly eight weeks. As the ...

There have been winners and clunkers in the Stephen King film canon. With the release of new horror comedy "The Monkey," ...

The Cavs next four games are against New York, Memphis, Orlando and Boston. I love it. This is the time of year when ...

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

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

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

Saturn, Venus, Neptune, Uranus, Jupiter, Mars and Mercury will be visible in an uncommon planetary alignment this month.

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

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

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

On February 18, 2007, the Samjhauta Express train carrying hundreds of Indians and Pakistanis across the border was bombed by ...