Monroeville Public Library is holding a three-part children’s series on space, where participants learn fun facts about the ...

Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

While the planets won’t be perfectly aligned, their placement will follow the orbital plane of our solar system. Which planets are parading in January and February? The January planetary ...

Canadian astronomers have taken an extraordinary step in understanding how planets are born, using the James Webb Space ...

NASA has just made a groundbreaking discovery—a new planet beyond Neptune that wasn’t there before! This mysterious find ...

Venus, Mars and Mercury have a discussion about Earth, and why it's the only planet in the Solar System that can support life: the goldilock zone.

If you have ever wondered about the stars or the planets that are a part of our solar system, then you may be interested in ...

NEW YORK (AP) — Six planets grace ... of our place in the solar system and the universe,” Williams said. Dear Annie: I love my husband, but his drama-queen ex and kids are creating problems ...

Missing planets? That literally happens all the time IRL. Here's why the Star Wars trope of incomplete star maps and missing ...

Around one to two billion years ago, this mega-asteroid broke apart in the Asteroid Belt, producing a chunk of rock that us ape-like inhabitants on the Solar System’s third planet would one day ...