It's a good time to be an astronomer with the James Webb Space Telescope is bringing in images from deep space. Weather drawing by Breckyn from Mrs. Wing's and Mrs. Meyer's first grade class at ...

This story is a collaboration with Biography.com. Few things seem as immutable than the Sun—after all, it’s been fusing hydrogen for five billion years, and it’ll keep on ticking for about five ...

CLEVELAND — With so much focus on the total solar eclipse right now, I thought some stellar solar system facts would shake up your universe. Let me take you back to grade school and the solar system ...

So if our solar system is more or less flat in terms of the planetary rotations around the sun (I'm using typical pictorial depictions of the solar system), what is up and down from our solar system ...

The exact shape of the Oort cloud and how it is affected by forces beyond our solar system have, so far, remained mysterious. Now, researchers have developed a new model that suggests the inner ...

A mysterious 'ghostly glow' equivalent to 10 fireflies has been found around our solar system that persists even when other light sources like stars and planets are subtracted. The discovery was made ...

The X5.1-class eruption from sunspot AR4274 is this year's most powerful solar flare and Earth is in the firing line.