Space & Aviation
X-15 rocket engine brings $150,000 to OrcoExpo sale
A rocket engine from the North American X-15 met its low estimate in Calfornia
Apollo XI memorabilia brings exciting diversity to investors' portfolios
The booming Apollo XI memorabilia sector offers savvy investors opportunities for strong profits
Apollo 13 checklist brings $388,375 World Record price at HA.com space sale
The checklist marked with calculations to get the Apollo 13 crew home has exceeded all expectations
Supersonic Concorde memorabilia brings six times its auction estimate
A vast collection of memorabilia related to the turbojet-powered wonder sold at Regency Superior
Space explorer's watch brings $45k
A Seiko wristwatch worn by a business entrepreneur and space explorer has brought five figures at Antiquorum in New York