Deimos is smaller, at 12 kilometers wide, and has a more circular orbit farther from Mars ... the moons’ current orbits by ...

On January 14, 2004, the United States announced a new "Vision for Space Exploration," promising that humans would not only ...

Read on to discover what’s in store for your sign during the week of November 2 through November 8, 2025.

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...

The company announced Thursday that its ongoing test campaign and infrastructure expansion have positioned Starship to ...

Blue Origin has test fired its New Glenn rocket engine as it makes final preparations for the launch of NASA’s ESCAPADE ...

NASA stated the comet will pass slightly inside Mars’ orbit when it reaches this point, around October 30, 2025. | World News ...

The method, developed by researchers at the State University of Campinas in Brazil, uses images of dune surfaces to estimate ...

Mars has two moons, but they're not quite like Earth's moon. That's raised a lot of questions about where they're from, ...

Driving a spacecraft around a planet isn’t anything like driving on a planet. A physicist explains orbital navigation.

NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...

This quasi-moon is expected to remain in its current near-Earth orbit for about another 60 years before the gravitational tug ...