Bert Ehrmann
Dangerous Universe has been Bert’s web playground since 1998 when personal web sites were a rarity rather than the norm.
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NASA Planetary Science Program Faces Uncertain Future | Wired Science | Wired.com
Planetary science is in a golden age. At the moment, NASA has robotic probes flying around Mercury and Saturn, spacecraft headed to Jupiter, Pluto and the moon, recently had close encounters with both…
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Guts and Gumption: Vietnam Helicopter Pilots Wore Their Hearts on Their Helmets
Like the soldiers who fought in World War II, most of the men and women who served in the U.S. military during the Vietnam War in the ’60s and ’70s were remarkably young, between the ages of 18 and 25…