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 ...

Scientists presented a minimal heat engine model that can attain Carnot efficiency while achieving maximum power output.

Reach for the stars with our guide to the best dark-sky reserves on the planet, from the French Pyrenees to the Atacama ...

Reach for the stars with our guide to the best dark-sky reserves on the planet, from the French Pyrenees to the Atacama ...

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 ...