Space and Technology
Coming home from orbit, the Space Shuttle slammed into the upper atmosphere at 25 times the speed of sound, compressing the air ahead of...
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Coming home from orbit, the Space Shuttle slammed into the upper atmosphere at 25 times the speed of sound, compressing the air ahead of...
The story of Luna 15 is one of the great "what ifs" of the Space Race, and one most Americans have never heard. While...
NASA's twin Mars rovers Spirit and Opportunity were each built to last 90 days. Kept alive by Martian winds that cleaned their solar panels,...
Voyager 2 is one of the greatest engineering achievements in history. Launched in 1977, it visited Jupiter, Saturn, Uranus, and Neptune before sailing on...
When the Soviet Union sent two probes plunging into the atmosphere of Venus in December 1978, they carried an instrument named "Groza," the Russian...
The Space Shuttle is remembered as an engineering marvel, but this analysis argues it was also one of NASA's costliest strategic mistakes. Sold as...
Exploring Venus is extremely challenging. A landing probe or lander must withstand crushing pressure, with atmospheric pressure roughly 90 times Earth’s, equivalent to being...
On March 1, 1982, a Soviet probe named Venera 13 settled onto the surface of Venus and did something no spacecraft had done before:...
In November 1988 the Soviet Union flew its own space shuttle. Buran reached orbit, circled the Earth twice, and landed itself completely on autopilot,...
Everyone is fixated on Mars. But there is a closer world, and a stranger idea. The surface of Venus is hot enough to melt...