ET, Rocket Science 3, Airstream Interplanetary Explorer 2011-2012

steel, aluminum, stainless steel, electronics

length 84 feet or 26 meters, height 31 feet or 9 meters

Fredrick K. Orkin

Explanation of Feynman diagrams on sides of trailer
(source of the 2 pages below: ET, All Possible Photons,
ET Modern exhibition catalog 2012, 16 pages, download here):

Reflections of Feynman diagram on trailer:

Backup rolls of blue and white webbing for lawn-chair repairs on Mars.
Also note red Brembo brakes and yellow ceramic brakes, as well as wheel theft locks:

Infrared image from IR-converted Nikon D200 by Fredrick K. Orkin:

Note rotating antenna:

-- Edward Tufte