It's been really hot this summer.
The other day I saw a robin pulling a worm out of the ground using potholders.
Oklahoma meteoriteIn 1970, a fireball was visible over a large area of the U.S. midwest. The meteorite that fell was the first to be detected by the Prairie Network operated by the Smithsonian Institution's Astrophysical Observatory since 1964. Its path was photographed by two of the system's 16 cameras funded by a NASA grant. Using these records, scientists calculated the meteorite's impact point. Gunther Schwartz, field manager of the network found the 21.6-lb meteorite six days later within a half-mile of the predicted site, near the rural hamlet Lost City, about 45 miles east of Tulsa, OK. The fast retrieval enabled examination of radioactivity produced by the meteorite's exposure to cosmic rays, looking for clues to how the universe was created.*«[Image: Dr Richard McCrosky of the Smithsonian Astrophysical Laboratory holds the meteorite retrieved by Gunther Schwartz (left).] |
