PULL · 17 JUL 2011 This was
This was
your sky.
Lewin's Challenge: 360 Degree Star Trails
NASA APOD · Peter Wienerroither
(U. Wien)
COSMIC MESSAGE
This image from Vienna, Austria, shows 360-degree star trails, a digital trick. Real star trails from Earth's spin cannot complete a full circle in a single exposure because the sun would rise. The Earth's rotation makes the sky appear to rotate around us, creating these trails.
CREDIT
© COPYRIGHTED Peter Wienerroither
(U. Wien) · Peter Wienerroither
(U. Wien) · used by permission via NASA APOD · not for redistribution.
EXPORT AS
SB-2011-07-17
©
UNCOMMON 
2011-07-17 · ♋
SKYBORN
Lewin's Challenge: 360 Degree Star Trails
NASA APOD · Peter Wienerroither
(U. Wien)
BORN 5460 days ago
SKYBORN.APP
ZODIAC CONTEXT
♋
CANCER
In tropical astrology, 17 JUL 2011 falls under Cancer (♋). The sign's window runs from 06-21 through 07-22. Cancer is marked by the Beehive Cluster, M44, a loose family of stars visible to the naked eye on a dark night. The Sun was crossing this region of the sky on 17 JUL 2011.
THE ALMANAC FOR 17 JUL 2011
DAY
Sunday
MOON
Full moon, 97% lit
POSITION
Day 198 of 365
SAME DAY, OTHER YEARS