While we’re in quarantine, let’s all starentine! Head
outside at the same time each night and log your experience on social media
using the hashtag #starentine, along with thousands of other people around the
world.
Appreciating the night sky comes naturally, after all, as
Carl Sagan so aptly stated, “we are all made of starstuff.” During this time of
lockdown, less light pollution allows the vibrancy of meteors, planets, and
star constellations to reach our eager eyes. Star gazing requires no specialized
knowledge or expensive gear. Turn off the lights, call your neighbor and ask
them politely to turn off their yard light, and step outside with your head
tilted back and eyes wide open. Let us enjoy the night sky together, while we
are all apart.
This week is perfect for viewing the Lyrid meteor shower
with mostly clear skies and the moon hidden in Earth’s shadow. The Lyrids can
be seen throughout the end of April, but the peak viewing time is during the
darkest hours of the new moon Wednesday night, April 22nd. The recommended
viewing time is from midnight to just an hour before dawn. Look to the
northeast, towards the Vega star in the Lyra constellation. To learn more about
the Lyrid meteor shower, visit the American Meteor Society’s webpage, https://www.amsmeteors.org/
You may have already noticed a vibrant Venus. She is the
brightest planet and the first to arrive to the party in the western sky
shortly after the Sun takes his leave. If you rise an hour before dawn and look
to the east, you’ll see Mars, Saturn, and Jupiter. Mars has a reddish hue from
the rust colored dust coating his surface. Saturn, the gassiest planet, is
golden from the mixture of hydrogen, helium, ammonia, phosphine, water vapor,
and hydrocarbons. The largest planet in our solar system, Jupiter, is mostly
viewed as creamy white with the ice crystals that make up its atmosphere. The
four largest moons of Jupiter can be seen through a pair of binoculars. Io,
Europa, Ganymede, and Callisto are known collectively as the Galileans, named
after Galileo Galilei. For more information on viewing planets in the night
sky, visit https://nightsky.jpl.nasa.gov/planner.cfm
The best time to view the topography of the moon will be at
the end of the month, on April 30th during the “quarter moon” phase, when half
of the visible surface is lit. Using binoculars, gaze along the boundary line
between the dark side and the sunlit side of the moon. Long shadows cast by
mountain ranges and crater rims are easier to see on the moon’s surface when it
is partially lit in either the crescent or half-moon phases.
Another kind of shooting star can be seen during the day, on
long walks up sunny hillsides. In addition to shooting stars, the mountain
buttercups, yellow bells, and blue bells are in full bloom, while the balsam
root sunflowers are eclipsing the newly green hillsides. With upended daily
routines, and social hangouts on hold, I feel my thoughts sluggish at times.
But in the words of Henry David Thoreau, “Methinks that the moment my legs
begin to move, my thoughts begin to flow.”
Wash your hands, take a walk, and look up once in a while.
Be well, my friends.
Original publication, Methow Valley News, 22 April 2020
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