Space & Aviation
$51,000 Neil Armstrong-signed checklist stars at PBA Galleries
Inscribed for NBC News correspondent Dean Mell, the moonwalker's rare signature excited bidders
'$4,000' Campo del Cielo meteorite blazes in to auction this weekend
Collectors with a burning ambition for space memorabilia will be contesting the octahedrite on Sunday
$75,000 'astronaut's wardrobe' stars at Heritage's Space Exploration sale
Worn by legendary astronauts from Apollos 15 and 17, two important pieces of spacesuit sold in Dallas
Soaring $900,000 bid for a rare Socata TBM 700 vintage aircraft
The auction was crowded with collectors at the Oshkosh Spirit of Aviation event in Wisconsin
