PULL · 17 DEC 1999 This was
This was
your sky.
Hot Gas In Hydra A
NASA APOD
COSMIC MESSAGE
The Hydra A galaxy cluster is one of the largest gravitationally bound objects in the universe. This Chandra Observatory X-ray image shows the extremely hot gas, at 40 million degrees, that permeates the cluster. Individual galaxies are too cool to be seen in this X-ray view. Astronomers expected this gas to be cooling and flowing smoothly, but observations reveal a more complex dynamic.
CREDIT
PUBLIC DOMAIN NASA APOD
EXPORT AS
SB-1999-12-17
UNCOMMON 
1999-12-17 · ♐
SKYBORN
Hot Gas In Hydra A
NASA APOD
BORN 9690 days ago
SKYBORN.APP
ZODIAC CONTEXT
♐
SAGITTARIUS
In tropical astrology, 17 DEC 1999 falls under Sagittarius (♐). The sign's window runs from 11-22 through 12-21. Sagittarius points straight at the center of the Milky Way, our galaxy's brightest region. The Sun was crossing this region of the sky on 17 DEC 1999.
THE ALMANAC FOR 17 DEC 1999
DAY
Friday
MOON
Waxing gibbous, 70% lit
POSITION
Day 351 of 365
METEOR SHOWER
Geminid shower, peaked 3 days ago
SAME DAY, OTHER YEARS