Purple Blobs In Texas
In early September 1979, the Associated Press carried a story about three purple blobs found in a yard in Frisco, Texas. One blob evaporated away, while the remaining two were preserved for analysis by NASA. The blobs were warm when found and had appeared during the height of a meteor shower. At first, NASA scientists did not rule out the possibility that the jelly-like goo might be extraterrestrial, but an AP dispatch the next day (not as widely printed) inferred that the blobs were merely industrial waste!
(Anonymous; "NASA Scientists to Prob Mystery of 2 Purple Blobs Found in Texas," Baltimore Sun, September 8, 1979.)
Comment. The blobs closely resemble gelatinous meteors or pwdre ser reported rarely down the centuries. One instance of pwdre ser was reported in 1978 from England in the Journal of Meteorology, U.K., and there are doubtless more that are swept under the rug. We may be sure that NASA will have nothing further to do with something as outrageous as pwdre ser.
Many pwdre ser observations are cataloged at GWF7 in Tornados, Dark Days, Anomalous Precipitation. This volume is described here.