Using solar-powered irrigation is a way to be eco-conscious and save money on energy bills. Here's how to DIY one so you ...

Astrophysicists are mapping a vast, hidden structure in space that appears to guide matter and radiation along a kind of ...

The newly identified cluster of Kuiper Belt objects lies about 4 billion miles from the Sun, offering fresh clues about how ...

Could the icy moons of our solar system hold life beyond our planet? Keith Cooper looks at how planetary scientists plan to ...

Not all planets are lucky enough to live in a neighborhood like our Solar System – some are doomed to roam the cosmos alone.

Kuiper Belt clues, competing ideas, and how Rubin Observatory could finally reveal the hidden world soon by 2026.

When 3I/ATLAS swept past the sun in late October 2025, it became only the third confirmed visitor from interstellar space ...

A Carnegie-led team of astronomers detected the strongest evidence yet of an atmosphere around a rocky planet beyond our ...

On Jan. 5, 2038, a rare “ring of fire” annular solar eclipse will be seen along a path from Cuba to Egypt, with 97% of the ...

Learn what the first maps of the sun's atmospheric boundary reveal about solar wind and its escape into space. The sun keeps a tight rein on everything in the Solar System, but it isn’t always the ...

From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet ...

If you pick the right time, our home world and our moon could be easily visible from the Red Planet ...