Morning Overview on MSN

Hear NASA accidentally air a space station medical emergency drill

For several tense minutes, anyone tuned into a routine International Space Station livestream heard what sounded like an ...
USA Today

NASA rover detects electric discharges like 'mini-sonic booms' on Mars

NASA's Perseverance rover has detected electrical sparks within dust devils on Mars for the first time. The rover's SuperCam instrument recorded dozens of audio clips of the discharges, which sound ...