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Could Earth ever leave our solar system?
Here's how the Earth could theoretically leave the solar system.
What is cross training?
An exercise physiologist explains how and why you should start cross training
NASA's Artemis 1 mission will blast off Monday (Aug. 29)....
The spacecraft will zip around the moon and back before landing in the Pacific Ocean.
How many meteorites hit Earth every year?
Earth is constantly showered by space rocks, but how many of these actually land on Earth's surface?
'Merciless' sea monster with broken teeth prowled the seas...
A giant mosasaur species called Thalassotitan atrox had teeth like a killer whale and ruled the oceans around Morocco towards the...
Oldest human-made structure in the Americas is older than...
Sediment cores from the LSU Mounds reveal thousands of years of buildup of clay, ash from burning plants and animal remains.
Powerful solar flare lashes Earth, causes radio blackout...
Auroras have been swirling through the skies already this week as the sun awakens from slumber.
Why do I feel sleepy after eating?
That post-lunch slump is all too familiar, so we asked an expert: Why do I feel sleepy after eating?