NASA’s New Horizons spacecraft recently came out of hibernation to continue its journey through an unexplored part of the ...

What if I had told you on Opening Day that all of the following would happen to the Cubs before the All-Star break? Why, ...

SpaceX is progressing toward a 90-minute launch window that opens today (July 16) at 6:45 p.m. EDT (2245 GMT). The mission ...

What to know about the controversial project.

SpaceX's Starship and booster have cameras capable of streaming 4K videos through every phase of flight, according to the ...

The exact timeline for the spacecraft's display hasn’t been announced, but the artifact will fit into an upcoming exhibition ...

Albert Einstein’s general theory of relativity predicts that a rotating mass like the Earth pulls the fabric of space and ...

Reflect Orbital has been given the green light to launch its first space mirror that aims to redirect sunlight down to Earth ...

A start-up company has permission to try its plan to bounce solar rays onto the dark side of Earth, turning night to day for ...

More than a century after Albert Einstein first transformed our understanding of gravity, his general theory of relativity ...

Evidence of the slowing of Charon's spin period (despinning) is recorded in tectonic features on the surface of Pluto's icy ...

Elon Musk's cherry red Tesla Roadster automobile floats through space after it was carried there by SpaceX's Falcon Heavy, ...