New research shows that the speed of sound on Mars varies considerably by location and temperature. The findings could help scientists understand sounds picked up by Martian rovers, as well as make ...

Jon Jackson is a News Editor at Newsweek based in New York. His focus is on reporting on the Ukraine and Russia war. Jon previously worked at The Week, the River Journal, Den of Geek and Maxim. He ...

When legendary pilot Chuck Yeager broke the sound barrier and flew the Bell X-1 past Mach 1 in 1947, it was the greatest aviation milestone ever achieved at that time. These days, however, reaching ...

In case you've faced some hurdles solving the clue, Speed-of-sound word, we've got the answer for you. Crossword puzzles ...

What happens when you hurl molecules faster than sound through a vacuum chamber nearly as cold as space itself? At the ...

The footage showed that the missile was launched vertically from the frigate and then it moved towards the horizon at an angle.

MILAN (AP) — Extreme athlete Felix Baumgartner, the first skydiver to fall faster than the speed of sound during a 24-mile leap through the stratosphere more than a decade ago, died in a crash ...

New research shows that the speed of sound on Mars varies considerably by location and temperature. The findings could help scientists understand sounds picked up by Martian rovers, as well as make ...