Imagine waking up one morning to the news: a black hole is drifting close to our solar system. It sounds like the plot of a .

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

The Subaru Telescope has revealed a fourth member of the sednoids, a group of small bodies with peculiar orbits around the ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

Though our solar system and the movement of its planets appear relatively sedate, there are many things that could upset the ...

The size of the Solar System and the Universe is truly beyond our comprehension. When we think of the vastness of space, we ...

Rocky bodies called protoplanets were thought to have formed slightly earlier in the inner solar system than those beyond the ...

A meteorite, Northwest Africa 12264, is questioning the established timeline of our solar system's formation, suggesting ...

A small, inconspicuous meteorite may be about to change our understanding of how and when our solar system formed. Tiny shavings from the meteorite Northwest Africa 12264 are challenging the long-held ...

By embracing solar power, many African countries are seeing improvements in electricity access, but financial barriers remain ...