Late April brings the Lyrid meteor shower, which starts on the 14th and will peak April 22. The best time to observe is after ...

Research using detailed simulations based on public plans for the green energy plant shows serious harm to southern ...

Combining with one other previously confirmed planet, one of our closest stellar neighbors now has a family of four.

The trio of launch providers has been awarded a total of 54 national security spaceflight missions over about five years.

These icy bodies contain organic molecules — and don’t fall into any known category of celestial object we’ve seen before.