Have an out of this world coloring pages with our free planet coloring pages. We have a bonus space coloring pages, and free ...

Looking to buy a new stove, but torn between gas or electric? We polled the experts for key considerations when comparing gas ...

Cleaning up space junk is more than just good housekeeping. Experts warn that the growing mass of debris represents an ...

An alternate explanation that fits the evidence is that Vesta was once part of a planet – but which planet that might been ...

For years, astronomers have been searching for a ninth planet in our solar system (after giving Pluto the old heave-ho and demoting it to a dwarf planet) and now researchers say they’ve found a ...

During the birth of the solar system, the planets are thought to have formed and grown through a process known as core accretion, building themselves up by sweeping up rocky debris and adding mass ...

Indeed, other planets, dwarf planets and moons in our solar system do have seasonal cycles — and they can look wildly different from the ones we experience on Earth, experts told Live Science.

but both men previously suggested a “Planet X” existed in the far reaches of the solar system. “It’s kind of fun that a paper that purports to find a candidate for Planet Nine is really ...

For nearly a decade, scientists have been on the hunt for Planet Nine – a hypothetical celestial object on the edge of our Solar System. Now, astronomers claim to have discovered this ninth ...