Light pollution has long troubled astronomers, who generally shy away from deep sky observing under full Moon skies. The ...

Every week, about 50 satellites are launched into space. This number is expected to grow rapidly over the next few years, and ...

Astronomers mistook a car SpaceX blasted into space years ago as an asteroid. The brief mix-up highlights the sometimes ...

"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances to ...

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

The Spark Tank 2025 semifinals were held Jan. 28 in the Pentagon. The Spark Tank production team presented the top 15 ideas, ...