A passing star may have kicked the weird moons of giant planets like Jupiter and Saturn into place, new research suggests.

NASA's testing a solar sail system in space, and the spacecraft that brought the tech there has snapped a photo.

NASA's Voyager 1 spacecraft took a photo of Earth and the moon. It was the first time both the Earth and the moon were ...

Jupiter's molten moon Io has been surveyed by a number of passing spacecraft, allowing planetary scientists to see changes on ...

Check out these incredible Harvest Moon Supermoon lunar eclipse photos from around the world. September's full moon did not ...

NASA's Juno mission reveals a massive new volcano on Jupiter's moon Io, showcasing its dynamic volcanic activity.

NASA has released the first look at its Advanced Composite Solar Sail System (ACS3 ... The agency also encourages anyone able to snap a photo of it overhead and share online with the #SpotTheSail ...

Scientists say microscopic black holes could explain the elusive "dark matter" that makes up a quarter of all matter in the ...

N ASA’s Advanced Composite Solar Sail System is a brand-new technology demonstration of solar sailing. The space agency is ...

Putting the brakes on in the vacuum of space is no easy feat. The careful choreography of swinging around planets is a way ...

So, he installed a full suite of solar panels on the roof of his landed property last month to harness the sun's energy. The ...