6.3K views · 197 reactions | Qualification of rocket engines involves testing excursion boundaries and durability of hardware. Hence, failures can have a positive connotation because you unambiguously find limits of operation. The trick is to minimize collateral damage when failures occur. This video shows failure of a Lightning thrust chamber on it’s 21st hotfire attempt. | Firefly Aerospace | Facebook

1.4K views · 19 reactions | We’re ready for the time change this weekend with our Friday Favorites line-up! I also couldn’t resist sharing a few of our new holiday goodies now that the stores are all set up for Christmas! Pop over to stories for the 3 minute version. Have a great weekend! | CatchingFireflies.com | Facebook