This video shows actual startup operation of Lightning using a TEA-TEB canister. The brief green flash at ignition signals properly sequenced ignition - the arrival of TEA-TEB to the combustion chamber prior to RP-1 fuel. Check out https://www.facebook.com/fireflyspace/videos/870245863411858/ for how the canister was tested. | Firefly Aerospace

A little country, ice creaming, BBQing, firefly catching and kitchen dancing. That’s a good weekend. | Erin McElroy

Experience the magic of a firefly meteor shower with this glowing science mini experiment. Crush vitamin B2 tablets and sprinkle the powder onto paper to mimic stardust. Place a glass of water nearby, shine a bright light, then turn off the lights—and watch as the scene transforms into a sparkling display of glowing trails, just like fireflies or falling meteors. It’s a simple, beautiful reaction that feels like catching stardust in a jar. A must-try visual experiment that's both relaxing and en