Pluto was once the ninth planet of our solar system, until scientists reclassified it in 2006, sparking outrage and debate.

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

The gas giant WASP 121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...

A new study of decades worth of seismogram data shows that the surface of Earth’s iron and nickel core is more malleable than ...

Doug McIntyre and David Callaway discuss the potential impact of U.S. tariffs and a trade war with China on the solar ...

On Oct. 20, 2020, a robot spacecraft took a sample of surface dust from asteroid Bennu. On Sept. 4, 2023, as it passed by the earth en route to asteroid Apophis, it dropped off a capsule carrying that ...

Where is all the water that may form oceans on distant planets and moons? The SPHEREx astrophysics mission will search the ...

The Orion Nebula is one of the best “must-see” attractions in the sky, and it’s even more impressive once you get to know ...

NASA's Juno Probe captured a cloud formation on Jupiter resembling a dolphin, seen by Brian Swift and Sean Doran. This ...

The Orion Nebula is one of the best must-see attractions in the Pottsville sky, and it is even more impressive once you get ...

New study reveals that Earth's inner core is undergoing unexpected structural changes, challenging long-held assumptions ...

NASA's Perseverance collects the “Silver Mountain” sample in Jezero, revealing geological secrets and possible traces of ...