Scientists are developing a new space propulsion system that uses water as fuel, promising a more sustainable way to explore ...

A new study reveals Quipu, a vast network of galaxy clusters and superclusters, being dubbed the largest structure in the known universe.

Astronomers mistook a car SpaceX blasted into space years ago as an asteroid. The brief mix-up highlights the sometimes difficult pursuit of tracking deep-space objects.

Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...

Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...

There's no question about it, McDonald's is the most successful restaurant in the history of the world. The company isn't ...

The peak, which is accessible by car, is where you'll find the Mont Megantic ... astonishing 360-degree views of crystal clear constellations and the Milky Way. You will have to book in at the ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development.

The European Space Agency’s Gaia spacecraft has officially ended its mission to map the Milky Way after 12 years of data collection. The spacecraft shut down its science operations on January 15 ...

By that metric, the ESA's Gaia mission is a resounding success. The spacecraft gave us a precise, 3D map of our Milky Way galaxy and has forced us to abandon old ideas and replace them with compelling ...

Cancel anytime. ST. LOUIS — A man died early Friday after his car was hit by a wrong-way driver on Interstate 64 in St. Louis. The crash was about 1:45 a.m. on westbound I-64 near South ...