Incredible new images of the sun's surface provide an unprecedented view of sunspots and other solar activity.

Jupiter may have once been more than twice its current size, with a magnetic field 50 times stronger, say scientists who ...

While sales tactics might be over the top, the OP had many positive things to say about their experience. They said their rep ...

Health and Human Services cuts have ripped away support for caregiver programs. It isn’t systemic waste, it’s real lives.

Rocket Lab is an aerospace company that designs, manufactures, and operates launch vehicles, spacecraft, and related space ...

For decades, our solar system was thought to have nine planets, with Pluto considered the smallest and farthest. But in 2006, ...

A new dwarf planet, discovered beyond Neptune and described as Pluto's 'cousin,' could void the hypothesis of a Planet X in ...

The troubled, $20 billion US residential solar market’s future rests on whether Senate Republicans will challenge their ...

NASA's Perseverance rover is exploring a new Mars region called Krokodillen, which is thought to harbor some of the oldest and most intriguing rocks on the Red Planet.

The discovery of water ice around a distant star is allowing scientists to study how the key ingredient for life is delivered ...

Jupiter, the largest planet orbiting the sun, used to be much bigger and stronger when the solar system was just beginning to ...

Utah just became the first state in the country to pass a law supporting a fast-growing solar technology: balcony solar.