The Nose of NASA: Meet George Aldrich, the Smell Tester for Space Missions

George Aldrich has a unique job at NASA, where he smells items intended for the space shuttle to ensure they are not noxious. This role is crucial because, in space, you can't simply open a window to air out bad smells. Aldrich has never failed NASA's calibration test, which involves identifying seven primary odors. His daily tasks include approving materials like cork for space use. Aldrich's skills have gained media attention, and he has appeared on quiz shows. In space, low pressure and weightlessness can cause items to emit odors differently than on Earth.

What was the reason for aborting a Russian mission in 1976?

• Technical malfunction

• Fuel shortage

• Hideous stench

• Communication failure

Which of the following is NOT one of the seven primary odors identified by George Aldrich?

• Musky

• Minty

• Spicy

• Floral

Why did Sally Ride's mascara fail the sniff test?

• It was not durable

• It emitted a noxious odor

• It was too heavy

• It was not waterproof

How many different materials has George Aldrich sniffed?

• Over 500

• Over 600

• Over 700

• Over 800

What challenge does space present for odor detection?

• Lack of oxygen

• High humidity

• Weightless, low-pressure conditions

• High temperatures