"I've had those." Mechanic stunned after finding unusual object lodged in customer's tire: 'When you thought you've seen it all' first appeared on The Cool Down.

By scanning nearly 100 million images, researchers uncovered rare galaxies, gravitational lenses and mysterious objects lurking in NASA’s historic archive.

Astronomers surveying the outer solar system have revealed that a rare object far beyond Neptune is moving in sync with the eighth planet in an unexpected way. Called 2020 VN40 and first discovered in ...