For decades, the search for extraterrestrial intelligence has been guided by one hopeful assumption: somewhere in the galaxy, ...

A fireball reached 75,000 miles per hour before breaking up miles above New England, NASA said, causing a boom that alarmed ...

A meteor explosion over Massachusetts sparked online speculation about alien cover-ups, despite NASA confirming it as a natural event. The incident quickly became a major talking point online.

NASA engineers spun next-gen Mars helicopter blades past Mach 1 without shattering them. See how JPL unlocked the future of alien flight.

Multi-billion-dollar space telescope programs aren't only feats of aerospace engineering. They also feature "lies, damn lies, ...

There is no universally accepted upper limit on interstellar flight speeds, but studies tend to converge around 19,000 miles per second (30,000 km/s) – 10% of the speed of light – as a realistic ...

With warmer weather drying out peatland, wildfires are increasingly able to release vast amounts of greenhouse gases into the ...

Scientists have used the James Webb Space Telescope to detect a daily cloud cycle on a Hot Jupiter exoplanet called WASP-94A b, located nearly 700 light years from Earth. The discovery clears decades ...

Emily Blunt reveals she recorded eerie alien sounds herself for Steven Spielberg’s Disclosure Day.

The Pentagon on 22 May 2026 released a second trove of once-classified images and video footage of unexplained flying objects ...

Ryan Menezes has written and edited for Cracked.com for 12 years, has written for Mental Floss, and has edited for Listverse and Grunge.com. His longest and most in-depth articles have covered movies ...

Our understanding of the electromagnetic spectrum goes back to Isaac Newton, but astronomers are still finding new ways to ...