121K views · 1.7K reactions | That's a rare bird 邏 The NASA Martin WB-57F is a high-altitude research aircraft that was originally developed by General Dynamics from the Martin B-57 Canberra tactical bomber. | Aviation Addicts | Facebook

And...take off! A third WB-57 airplane joins the formation for a historic photo flight over Houston. This was the first time that three WB-57s have been aloft simultaneously since the early 1970s, when the U.S. Air Force had an operational squadron of WB-57s. | NASA's Johnson Space Center