A new University of Michigan study offers one of the most detailed pictures so far of how violent sun storms spread across ...

Astronomers have discovered fresh evidence suggesting the possible existence of an unseen planet in the far reaches of our solar system.

Space-based solar power is emerging as a potentially transformative clean energy technology that could drastically cut terrestrial renewable needs and help accelerate global decarbonization.

About 4. 6 billion years ago, the Solar System formed from a cloud of dust and gas collapsing in on itself due to gravity.