Tiny Daphnis Sends Ripples Through Saturn’s Rings In New Closeup Photo

Come on now. That’s just a mind-blowing photo. We’re looking at Saturn’s moon, Daphnis, taken by NASA’s Cassini spacecraft as it made one of its ring-grazing passes over the outer edges of Saturn’s rings on Jan. 16, 2017. This is the closest view of the moon ever! The little guy is just 5 miles (8 km)…
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Start Your Day With Mercury

These late sunrises make for fun surprises. The other morning I got up around 6:30 to look for the planet Mercury, now making a pleasing appearance in the southeastern sky at dawn. After a short drive to a location with a wide open horizon facing that direction, I watched the little planet climb above a…
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Looking Back At Earth From Mars Gives Us Pause

After you’ve traveled a long way, whether in life or miles, it’s nice to look back. You can see the world with fresh eyes. That’s why I like these now-and-again photos of our home from space. They place the Earth in the context of the greater solar system, the way we see Mars or Jupiter or…
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The Secret To Finding All Eight Planets On Your Own

I love sharing the news of planets, conjunctions, comets and all the rest with you guys. But you might be a do-it-yourself kind of person that likes strike out on their own. If so, here’s my two-step process to find every planet in the solar system. Step 1: Follow the moon, which any of us can…
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Full Wolf Moon Night And A Big Day For Venus

Could there be anything more romantic than snowblowing by the light of a full moon? The answer is an obvious “yes,” but I still want to share how tickled I was when the moon when the moon cut free of the clouds to shine on my driveway last night. Crisp shadows made it easy to…
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