Astronomers have uncovered a massive new trans-Neptunian object, 2017 OF201, lurking at the edge of our solar system. With an orbit stretching 25,000 years and a size that may qualify it as a dwarf ...

These upcoming space exploration games are all inspired by No Man's Sky to some degree, offering vast galaxies and mysterious ...

Overview: These games deliver immersive space exploration, from RPGs to strategy and simulation.Each title offers unique ...

"It's like an aeon-old fridge, which will open during the next months to release some of its contents." New research investigates the possibility that different spacecraft could visit Comet 3I/ATLAS, ...

Days Gone is another fantastic horror-filled entry among the best open world games, with a horde of literally hundreds of ...

Our solar system is a smashing success. A new study suggests that from its earliest period—even before the last of its ...

From our tiny blue planet to the edge of the observable universe, this video takes you on a breathtaking journey of scale. We’ll explore the distances between Earth, the Moon, Mars, Neptune, and ...

Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...

The methane gas may constitute a rarefied atmosphere, or it may come from erupting plumes on Makemake’s surface.

A NASA mission to study the heliosphere—the sun's magnetic bubble that shields our solar system—and develop a better ...

Scientists studying samples from the asteroid Bennu have found that it contains a remarkable mix of materials — some of which formed long before the sun even existed. Taken together, the findings, ...

If you live in Chico or anywhere in Butte County, you already know the challenges of relying on PG&E. Rates seem to climb every year — up more than 30 percent in the past five years — and the threat ...