Pluto is a bit of a loner. The dwarf planet is no longer considered a regular planet; it does not orbit on the same plane as ...

Returning for Disneyland’s 70th anniversary, this evening parade that made its debut in 2015 is arguably one of its most ...

Saturn’s moon Enceladus has long dazzled scientists with its icy plumes that spew water and mysterious organic molecules into space, fueling hopes of a habitable ocean beneath. But new experiments ...

In our nearby stellar neighborhood, a burned-out star is snacking on a fragment of a Pluto-like object. With its unique ultraviolet capability, only NASA's Hubble Space Telescope could identify that ...

The methane emission is explained by solar-excited fluorescence. Sunlight interacts with methane molecules, causing them to ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and ...

"The profile of the occultation was most consistent with it being a new satellite — a new moon — going around Quaoar." ...

On September 5, 1977, the power situation was a good deal healthier when the mission got underway. Launched just over two weeks after Voyager 2, Voyager 1 was scheduled to make flybys of Jupiter and ...

A career in Hollywood is a game of calculated risks, and even the most successful stars have stories of roles they wish they could forget. From creative missteps and box office failures to personal ...

Sky This Week is brought to you in part by Celestron. Friday, September 5Look north late this evening to spot the constellation Camelopardalis slowly rising away from the horizon. Located just beneath ...