‘Zero G And I Feel Fine’ — Farewell John Glenn

John Glenn, the first U.S. astronaut to orbit the Earth, passed away today at the age of 95. It takes no effort to ride cozy spaceship Earth in its orbit around the sun. Heck, we do it every day of our lives without a thought. But to be sealed inside a tiny space capsule atop a rocket…
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See A Double-Planet Huddle At Dawn

Mercury’s been hanging out at dawn the past couple weeks. But you knew that. You may have even set your alarm for a look at the shy planet. In case you haven’t, Jupiter will sweeten the pot on Tuesday morning (Oct. 11). The biggest planet, which has been hiding in the glare of the sun since September,…
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Mercury Joins Forces With The Aurora

Late last night I could see the start of our three-day affair with the aurora as a glow behind a low bank of clouds. Early this morning, soft flames of the stuff flickered in the belly of the northern sky as dawn swelled in the east. Yesterday’s cheery forecast for G2 geomagnetic storms still holds for both…
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‘Challenge’ Photos And A Jupiter-Moon Conjunction

Did you have any luck with last night’s challenge of finding the crescent moon and all five bright planets? I decided to take the challenge too. There were a few surprises. First, the both the thin lunar crescent and Venus were higher and easier to see than I expected. And once the sky darkened a…
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Observing Challenge — See A Slim Crescent, Venus, Mercury And Jupiter At Dusk

Every so often in this blog we feature an observing challenge. Since the summer weather’s so nice and you have a little free time after dinner, why not grab your binoculars and head out to the nearest western horizon shortly after sunset. If the air is transparent with no haze or clouds obstructing the view, tomorrow…
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