Titan and Pluto sit at opposite ends of the solar system, one a giant moon wrapped in thick orange haze. The other is a ...

Russia’s mysterious Burevestnik cruise missile, known to NATO as SSC-X-9 Skyfall, has returned to ...

New James Webb observations are changing how scientists see the frozen edge of the solar system. Webb has mapped Uranus in ...

Researchers conclude the nuclear-powered cruise missile almost certainly uses a direct-cycle engine that spews radioactive ...

We Gave It a Name, So It Became Ours Pluto was discovered in 1930 by Clyde Tombaugh, a 24-year-old farm boy from Kansas ...

MIT researchers think they've worked out exactly how Russia's Burevestnik nuclear-powered missile flies. "It's almost ...

Researchers are constantly sifting through new spectral data gathered by powerful telescopes, like the James Webb Space ...

Something is absorbing light on the surfaces of Pluto and Saturn’s moon Titan, and figuring out what it is could be crucial ...

Extreme heat is the number one weather-related killer. Here's what to do—and what to avoid—when you're trying to stay cool.

The air is warming up at Delaware's beaches, but the ocean can still feel a little frosty. The water temperature in Lewes is hovering around 63 degrees Fahrenheit on May 31, according to NOAA data.

NASA’s upgraded Cold Atom Lab is turning the International Space Station into a frontier for quantum research, creating ultra ...

A patch of ocean south-east of Greenland is the only place on Earth that is cooling, and it could be a sign that the warm water "conveyor belt" in the Atlantic is slowing down ...