Tuesday night, many Springfield residents and people across the Ozarks looked up in the sky to see a string of lights. While ...

Why do comets and their meteoroid streams weave in and out of Earth's orbit and their orbits disperse over time? Researchers show that this is not due to the random pull of the planets, but rather the ...

Consider aurora-watching in a quiet, dark area away from city lights. NASA’s Kelly Korreck recommended skygazing from a local ...

Most everyone knows that the Northern Lights are gorgeous, but what actually is this phenomenon, and where does it come from?

For the first time in history, we can explore the universe through a rich blend of senses—seeing, touching, and hearing ...

Lingering Brightness Provides Evidence for How the Planet Met Its Demise Each year, scientists from around the world compete ...