Jeff Bezos' team identifies an F1 engine as belonging to Apollo 11

Jeff Bezos' expeditionary team already believes that it's recovering Apollo 11 engines from the ocean, but it now has firm evidence that it's on the right track. The group has just found a serial number (pictured above) linking a salvaged thrust chamber to the fifth F-1 engine on Apollo 11's Saturn V rocket. While there's more identification work to go, the discovery shows that Bezos' conservation project is paying off. The timing is also rather convenient -- it gives us a fitting tribute to the NASA explorers that reached the Moon 44 years ago.