Since before the space program existed, speculation by science fiction writers and artists pointed to the possibility of life outside of Earth. The …
Continue ReadingSpace travel in the future seemed in question in early 2010. NASA’s Constellation program had been cancelled. The Obama administration had directed …
Continue ReadingThere are a number of different types of MRI machines used to locate different tissue types within the body. While each machine is essentially the …
Continue ReadingThe focus of 1920 airplanes was mail delivery, military applications and transportation as well as entertainment and the occasional industrial use …
Continue ReadingSince the late 1990s, organizations and governments have promoted a movement for the US collecting DNA of deceased people. This genetic information is …
Continue ReadingCanada’s advancements in space technology are associated with support features to the Space Shuttle and International Space Station in the form …
Continue ReadingFind help with understanding DEXA scan results. Learn how the machine measures bone mineral density and know how the scores work.
Continue ReadingWhat is a DEXA scan? It is a quick, painless, and very accurate procedure to measure bone loss. Learn more about the DEXA scan, including the two …
Continue ReadingWhat is a PET scan? It is a sophisticated x-ray machine that can take 3-D images of the inside of the body to find problems like cancer. Learn what …
Continue ReadingIt was the British astronomer William Lassell who discovered Triton, the largest moon of Neptune on October 10, 1846, a month after Neptune’s …
Continue ReadingDuring the first years of NASA, early astronauts training programs were essentially experimental. With limited knowledge of the real challenges of …
Continue ReadingStars range from the smallest protostar to large main sequence stars. The range of stars is impressive as our Sun is only a small size star when …
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