This was
your sky.
Ice Fishing for Cosmic Neutrinos
Scientists are melting holes in the bottom of the world near the South Pole. These holes are now used as astronomical observatories. Astronomers with the Antarctic Muon and Neutrino Detector Array, AMANDA, lower strings of basketball-sized light detectors into each vertical lake. The detectors are sensitive to blue light emitted from ice collisions, which indicates cosmic neutrinos.
Museum grade paper, printed and shipped from the facility nearest you. The card stays free, the print is the thing you keep.
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In tropical astrology, 3 AUG 2003 falls under Leo (♌). The sign's window runs from 07-23 through 08-22. Leo is anchored by Regulus, the heart of the Lion, twenty-four parsecs from Earth. The Sun was crossing this region of the sky on 3 AUG 2003.