PULL · 11 AUG 2001 This was
This was
your sky.
A Mystery In Gamma Rays
NASA APOD
COSMIC MESSAGE
Gamma rays are the most energetic form of light. The EGRET instrument on the Compton Gamma-ray Observatory cataloged 271 celestial sources of high-energy gamma-rays in the 1990s. Some of these sources are known, but many remain a mystery to astronomers.
CREDIT
PUBLIC DOMAIN NASA APOD
EXPORT AS
SB-2001-08-11
UNCOMMON 
2001-08-11 · ♌
SKYBORN
A Mystery In Gamma Rays
NASA APOD
BORN 9088 days ago
SKYBORN.APP
ZODIAC CONTEXT
♌
LEO
In tropical astrology, 11 AUG 2001 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 11 AUG 2001.
THE ALMANAC FOR 11 AUG 2001
DAY
Saturday
MOON
Last quarter, 55% lit
POSITION
Day 223 of 365
METEOR SHOWER
Perseid shower, peaks in 2 days
SAME DAY, OTHER YEARS