Two speeds of sound on Mars | News - The Times

In space, no-one can hear you scream. On Mars, they could hear you, but it would take longer, sound quieter than on Earth and come with strange delays, recordin

In space, no-one can hear you scream. On Mars, they could hear you, but it would take longer, sound quieter than on Earth and come with strange delays, recordings from the red planet have shown. The… [+520 chars]

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