Lower-pitched sounds travel more slowly on Mars than higher-pitched ones, according to new data from NASA's Perseverance rover. When you purchase through links on our site, we may earn an affiliate ...

Humankind was once determined to break the sound barrier, as it was considered the ultimate achievement in speed. But our technology didn't stop there, as we've built experimental vehicles that can ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

A selfie taken by NASA’s Perseverance rover on September 10, 2021. Image: NASA/JPL-Caltech/MSSS Using a microphone, a laser, and some crafty mathematics, a team of scientists has measured the speed of ...

A U.S. Navy stealth ship is getting a major upgrade: USS Zumwalt is currently being fitted with an experimental hypersonic weapon system called Conventional Prompt Strike. Hypersonic weapons travel at ...