Year of the Comet
Comet C/2011 L4 (PANSTARRS)

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Podcasts
April 2011
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Centaurus
April 28-May 5, 2011: Globular cluster Omega Centauri and the Sunflower Galaxy make nice targets for small-telescope owners, while the spiral galaxy NGC 5308 awaits large-telescope owners.
Published: April 28, 2011
Corvus
April 21-28, 2011: Two double stars in Corvus and elliptical galaxy M49 make nice targets for small-telescope owners, while the Cocoon Galaxy awaits large-telescope owners.
By Michael E. Bakich // Published: April 21, 2011
constellation-Virgo
April 14-21, 2011: Elliptical galaxies M84 and M86 and spiral galaxy M98 make nice targets for small-telescope owners, while the Eyes awaits large-telescope owners.
By Michael E. Bakich // Published: April 14, 2011
constellation-Virgo
April 7-14, 2011: Spiral galaxy M61 and the Silver Needle Galaxy make nice targets for small-telescope owners, while the spiral galaxy NGC 3998 awaits large-telescope owners.
Published: April 7, 2011
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