Asteroid 2017 GM Misses Earth By 9,942 Miles / Comet Lovejoy Still Cookin’

I hope you had pleasant dreams overnight. In one of mine, I couldn’t get my shoe tied right. Glad I woke up from that one. While many of us slept, a tiny near-Earth asteroid named 2017 GM passed exceptionally close to Earth, just 9,942 (15,000 km) miles overhead at 5:31 a.m. CDT (10:31 UT). That…
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Grab Your Binoculars, See New Comet Lovejoy At Dawn

Like the first spring wildflower to pop up from the flattened grass and mud, a newly discovered comet now graces the sky at dawn. Discovered on March 9 by Terry Lovejoy of Australia, it was a faint fuzzy spot in Sagittarius when he first happened on it. Since then, the comet’s brightened rapidly and is…
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Take A Wonderful Flight Over Mars / 41P Comet Update

An imaginary flight above the real Mars. Click here for the full-screen option – highly recommended! I started my day in orbit around Mars and can’t wait for you to join me. Just click the button and your journey to the Red Planet begins with a close approach to its largest moon, Phobos. The video, titled…
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Comet 41P/T-G-K Tangles With The Great Bear

Comet 41P/Tuttle-Giacobini-Kresak should become bright enough this coming week to see in 10×50 binoculars as it hurries across Ursa Major the Great Bear. 41P returns to Earth’s vicinity every 5.4 years. Some years it plays out that the comet is particularly close to Earth. 2017 is one of them. On March 31-April 1, the comet…
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Rubber Ducky II — Radar Reveals Spinning, Twin-Lobed Comet

When the first close range photos of Rosetta’s Comet started coming in, a few of us joked it looked just like one of those rubber ducks we played with as kids in the bathtub. Only this duck was made of porous ice and dust and 2.5 miles (4 km) wide, though I suspect it would…
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