2 ms·
https://physics.stackexchange.com/questions/162184/what-is-the-speed-of-sound-in-space https://physics.stackexchange.com/questions/162184/what-is-t...
by Aerbil313 3y ago
https://physics.stackexchange.com/questions/162184/what-is-the-speed-of-sound-in-space https://physics.stackexchange.com/questions/162184/what-is-t...