The aviation museum in Tucson has new planes, some of which you can go in. Here's how long it takes to go through the museum ...

NASA ended operations of its Stratospheric Observatory for Infrared Astronomy (SOFIA) in 2022. The SOFIA aircraft is a Boeing 747SP jetliner modified to carry a reflecting telescope. It was ...

to the specialized Boeing Dreamlifter, to NASA experimental aircraft (as the SOFIA), to military uses, including carrying the President of the United States. These specialized roles provide it with ...