Exoplanets—planets that orbit stars beyond our solar system—have transformed our understanding of the universe. Since the ...

"Rings are mostly made of ice and small rocks," said William Saunders, a planetary scientist at NASA's Langley Research ...

Blue Origin's NS-31 mission, featuring an all-female crew including Katy Perry and Gayle King, marked a historic moment with a suborbital flight to the edge of space ... on the planet and think ...

How many moons it has: At least 274 known moons, with more likely to be discovered With its beautiful rings, Saturn may be the most stunning planet in the solar system. It is the sixth planet from ...

To commemorate a groundbreaking flight, the all-female crew of Blue Origin’s latest mission celebrated with a time-honored space tradition ... and you look down on the planet and think: That's ...