• First audio recorded on Mars reveals two speeds of sound https://phys.org/news/2022-04-audio-mars-reveals.html 132 comments 2/4/2022 technology
• First audio recorded on Mars reveals two speeds for sound https://www.france24.com/en/live-news/20220401-first-audio-recorded-on-mars-reveals-two-speeds-of-sound 39 comments 1/4/2022 worldnews
• First audio recorded on Mars reveals two speeds of sound https://phys.org/news/2022-04-audio-mars-reveals.html 337 comments 1/4/2022 space
• There are two speeds of Sound on Mars, Perseverance Rover reveals that High frequency waves travel at about 10 m/s faster than low frequency waves. https://www.zmescience.com/science/two-speeds-sound-mars-946345/ 2 comments 12/4/2022 science
• NASA Perseverance rover reveals how fast sound travels on Mars for the first time. Mars has not one, but two speeds of sound. https://www.inverse.com/science/speed-of-sound-on-mars 4 comments 1/4/2022 science