Relatedly, astronomers may have just pushed the upper size limit of what counts as a planet.

Since 1982, over 1 million participants have graduated from this program. What is this program? Space Camp! It is a camp for kids from all over the world, at the Space and Rocket Center in Huntsville, ...

Space: the final frontier. These are the voyages of the starship "Parenthood." Its continuing mission: to explore strange new streaming services; to seek out cartoons about space; to boldly go where ...

Gas giants are large planets mostly composed of helium and/or hydrogen. Although these planets have dense cores, they don't ...

Have you ever looked up at the night sky and imagined yourself zooming past stars as if you were an astronaut? If so, you’re definitely not alone. No matter how old you are, outer space is a place ...

My favorite thing to do every night is to look up at the sky to see the stars and the moon. Something is awe-inspiring about thinking about one's future while peering up at the night sky. I recall ...

"We used to think that only very simple molecules could be created in these clouds. But we have shown that this is clearly ...