Astronomy Picture of Day: Comet C/2001 Q4 - Astronomy版

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Astronomy版 - Astronomy Picture of Day: Comet C/2001 Q4

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相关话题的讨论汇总
话题: q4话题: comet话题: 2001话题: picture话题: day

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发帖数: 1994

Comet C/2001 Q4 (NEAT)
Credit & Copyright: Loke Kun Tan (StarryScapes)
Explanation: Inbound from the distant solar system, comet C/2001 Q4 will soon pass just inside planet Earth's orbit and should be one of two bright, naked-eye comets visible in southern skies in May. First picked up nearly three years ago by the Near
Earth Asteroid Tracking (NEAT) project Q4 appears in both of these stunning telescopic views recorded only a few days ago, on April 18th (left) and 19th, from a site near Alcohua

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相关主题
● High Odds of Deep Impact[zz]	● Why We Fear Ourselves More than Asteroids(2)
● Threatening Asteroid Aids Planetary Prognosticato	● More Asteroids in Main Belt[zz]
● 探测器在小行星上着陆（英文原文）	● Astronomy Picture of Day: Quaoar, a new planet?
● 与爱神星亲密接触	● Building blocks of life are found on asteroid
● 57P: Another Dissolving Comet[zz]	● 每日一图獵戶座的馬頭星雲
● Small Asteroid To Zip Near Earth On Thursday	● More about Ikeya-Zhang vs. Comet 1661
● Comet rounding the Sun	● Astronomy Picture of Day: Comet Hale-Bopp
● Astronomy Picture of Day: Comet Neat in Southern	● Astronomy Picture of Day: Two comets

相关话题的讨论汇总
话题: q4话题: comet话题: 2001话题: picture话题: day

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