Saturday: Before you fall back on your bed tonight, set your clock back one hour to the real time. Daylight savings ends early Sunday morning at 2:00 a.m. This means one more hour of sky watching in the evening because the Sun will set one hour earlier. Ben Franklin proposed the idea of “saving daylight” by adjusting our clocks way back in 1784. Daylight savings time was first utilized during World War I as a way to save electricity. After the war, it was abandoned. It was reintroduced during World War II on a year-round basis. From 1945 to 1966, some areas implemented daylight savings and some did not. Also, it was not implemented with any uniformity as to when it should start and stop. The Uniform Time Act of 1966 codified the daylight savings rules. Some states would like to adopt daylight savings year around.
Sunday: The Southern Taurid meteor shower peaks this week.
The peak of the peak is the night of November 12/13. These are slow moving
meteors that result in the occasional fireball. The Taurid meteor showers
produce a few bright meteors every hour. The Last Quarter Moon after midnight
will obscure the dim meteors this year. These meteors appear to come from a
point in Taurus the bull, near the open star cluster called the Hyades. This
point is about four fists held upright and at arm’s length above the southeast
horizon at 8:00 p.m. You can follow this point throughout the night, as it will
remain one and a half fists to the right of the V-shaped Hyades Cluster with
its bright star Aldebaran (pronounced Al-deb’-a-ran). Meteors are tiny rocks
that burn up in the atmosphere when the Earth runs into them. These rocks are
broken off parts of Comet 2P/Encke. Go to https://earthsky.org/astronomy-essentials/taurid-meteors-all-you-need-to-know/
for more information.
Monday: At 7:00 p.m., Saturn is three fists above the
southern horizon. Jupiter is two and a half fists above the eastern horizon.
Tuesday: The bright star Arcturus is about a half a fist
above the west-northwestern horizon at 6:00 p.m.
Wednesday: Sirius, the brightest star in the nighttime sky,
is a half a fist above the southeastern horizon at 11:30 p.m.
Thursday: Venus is just to the upper right of the moon at
6:00 a.m. They are three fists above the southeastern horizon. A couple hours
later, you can convince yourself it is possible to see some bright planets
during the day. Find the moon at 8:00 am, midway up in the south-southeastern
sky. Find it with a pair of binoculars. Venus will be visible to the upper
right of the moon. Then move the binoculars away and look in the same location
with your naked eyes.
Friday: While Stonehenge is an ancient burial ground visited
by religious people for thousands of years, MIThenge is an 825-foot long
hallway on the campus of the Massachusetts Institute of Technology visited by
the Sun’s rays twice a year. Every year in November and January, the
setting Sun lines up with a narrow window at the end of the long hall and the
light shines down to the opposite end. This season’s alignment is from November
10-12 at about 4:20 pm. For more information, visit http://goo.gl/0hwFQf or visit MIT. While you
are at it, challenge yourself to find a similar alignment in your neighborhood.
The positional information in this column about stars and
planets is typically accurate for the entire week. For up to date information
about the night sky, go to https://nightsky.jpl.nasa.gov/planner.cfm.
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