Jan 29, 2010
POSTED BY Dave Snoobs
Image credit and copyright: Anthony Ayiomamitis
From spaceweather.com:
If you think tonight’s Moon looks unusually big, you’re right. It’s the biggest full Moon of 2010. Astronomers call it a “perigee Moon,” some 14% wider and 30% brighter than lesser full Moons of the year.
Johannes Kepler explained the phenomenon 400 years ago. The Moon’s orbit around Earth is not a circle but an ellipse, with one side 50,000 km closer to Earth than the other. Astronomers call the point of closest approach “perigee,” and that is where the Moon will be Friday night through Saturday morning.
A good time to look is around sunset when the Moon is near the eastern horizon. At that time, illusion mixes with reality to produce a truly stunning view. For reasons not fully understood by psychologists, low-hanging Moons look unnaturally large when they beam through foreground objects such as buildings and trees. Why not let the “Moon illusion” amplify a full Moon that’s extra-big to begin with? The swollen orb rising in the east may seem close enough to touch.
And what’s that bright orange star right beside the Moon? IT’S MARS! In a coincidence of celestial proportions, the Moon and Mars are having close encounters with Earth at the same time. Moreover, the two will spend Friday night gliding across the sky side-by-side…
Readers with backyard telescopes should train their optics on Mars. It looks bigger through a telescope now than at any time between 2008 and 2014…
More at spaceweather.com
Previously on Arthurmag.com:
I for one, am tired of the planets’ influence on us all. Jusr because they beat us ontologiclaly to the punch by a few thousand eons does not justify decades upon decades of ‘noogie’-ing us into submission to their will, Short of crashing into us, planets rights to rule our lives should really be revoked.