PULL · 13 FEB 2011 This was
This was
your sky.
Ice Fishing for Cosmic Neutrinos
NASA APOD
COSMIC MESSAGE
The IceCube Neutrino Observatory, built into the Antarctic ice, uses almost one hundred holes to detect cosmic neutrinos. Scientists melt vertical lakes into the ice, then lower strings of light detectors into each one. These detectors are sensitive to the blue light emitted when neutrinos collide with the ice. This allows us to study high-energy particles from space.
CREDIT
PUBLIC DOMAIN NASA APOD
EXPORT AS
SB-2011-02-13
MYTHIC 
2011-02-13 · ♒
SKYBORN
Ice Fishing for Cosmic Neutrinos
NASA APOD
BORN 5614 days ago
SKYBORN.APP
ZODIAC CONTEXT
♒
AQUARIUS
In tropical astrology, 13 FEB 2011 falls under Aquarius (♒). The sign's window runs from 01-20 through 02-18. Aquarius is home to the Helix Nebula, the closest planetary nebula to Earth. The Sun was crossing this region of the sky on 13 FEB 2011.
THE ALMANAC FOR 13 FEB 2011
DAY
Sunday
MOON
Waxing gibbous, 77% lit
POSITION
Day 44 of 365
SAME DAY, OTHER YEARS