This Is What It’s Like To Land on Mars

On February 18, 2021, NASA’s Perseverance rover successfully landed on Mars, becoming the fifth robotic rover to do so and the third operational exploration robot currently on the planet’s surface. Today during a press conference NASA released stunning high-definition video from Perseverance’s entry, descent, and landing (EDL) sequence to the anticipation and excitement of scientists…

Meteors May Make Your Hair Hiss

Have you ever gone outside on a cold, clear night to watch a meteor shower and witness a super-bright fireball racing across the sky so brilliantly that you could swear you could hear it? Turns out the sizzling noise might not have been all in your head after all…but rather on it. (And here’s science to prove it.)