Onward and outward, Jupiter rides high to the south in Taurus the Bull at dusk. The waxing near First Quarter Moon meets ...

On the 95th anniversary of its discovery, Pluto remains one of the most beloved and enigmatic worlds in our solar system, ...

A few weeks later on January 25 she gave birth to kittens Venus, Mars, Jupiter, Saturn and Neptune - on the same day six ...

An asteroid that could level a city now has a 3.1-percent chance of striking Earth in 2032, according to NASA data released ...

By Matt Dowell Outer Planet Brewing’s next trip around the sun may be an interesting one. As Capitol Hill’s smallest brewery marks its 10th anniversary this week, ownership has decided not ...

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

According to a new rumor, Henry Cavill is reportedly being considered to star in Marvel Studios’ Nova series, but not as ...

"Pale Blue Dot" – one of the last photos taken by Voyager 1 – is still the most distant image of the Earth. Astronomer Carl ...

Looking up at the moon in the night sky, it’s difficult to grasp just how dramatic the topography of its surface really is.

The aviation museum in Tucson has new planes, some of which you can go in. Here's how long it takes to go through the museum and how to get tickets.

Hundreds of millions of Americans will have the chance in March to see the first total lunar eclipse in nearly three years.

Scientists accidentally discovered that the Earth's inner core might not be how we thought it was - and it could affect the length of a day.