NASA has confirmed the detection of a colossal interstellar comet measuring up to 20 kilometers across as it speeds through ...

Finding life beyond our solar system goes beyond measuring an exoplanet's size, as rocky, Earth-sized worlds might not have ...

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

The new science fiction film adaptation leans heavily on real science done by the National Aeronautics and Space ...

When I was a teenager in the early 1980s, I realized the potential of using video games in education. The same high school ...

Not every sci-fi show can knock it out of the park every season. However, these 10 managed to craft a really compelling ...

A new program about cosmology will debut at the University of Wyoming Harry C. Vaughan Planetarium during April.

The history of astronomical discovery shows that many of the most detectable phenomena, especially detection firsts, are not ...

The Expanse: Osiris Reborn Moves on From Mass Effect but Keeps Companions Close ...

Planetary scientists have long debated where the material that formed Earth comes from. Despite its location in the inner ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

Astronomers have spotted a second planet taking shape from the material orbiting a young star — only the second such example ...