Astronomers may have uncovered a hidden population of galaxies that could rewrite what we know about the universe's evolution. These faint, dusty galaxies were discovered using the deepest ...

Four decades later, astronaut Marsha Ivins and cinematographer James Neihouse reveal stories from the making of the ...

A new model has been developed to simulate interstellar activity within our solar system and the nearby Alpha Centauri system. Interstellar material has been found within our solar system, but ...

The potential finds could be contributing to some of the faintest light we can see in the universe, say researchers.

While asteroid mining is already being undertaken, the first mission didn't exactly go off without a hitch. Here's what ...