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Author: Astronomy Staff

Science

The Week in Pictures: March 16–22, 2013

Science

The Week in Pictures: March 9–15, 2013

Science

The Week in Pictures: March 2–8, 2013

Science, Solar System

Comet PANSTARRS photo gallery

Telescopes and Equipment

JMI Telescopes NGC-MAX Encoders for Zhumell 12

Telescopes and Equipment

Meade 9mm Series 5000 Xtreme Wide Angle Eyepiece

Telescopes and Equipment

Olivon 2X Deluxe 9.5–19mm Ultra Wide Angle Zoom Eyepiece

Science

Episode 20: 10 big changes in astronomy

Astrophotography

Alcor Systems OMEA All Sky Camera

Science

Why does the zodiacal dust cloud still exist after billions of years? Does something replenish it?

Science

Have astronomers seen any spectral lines they can’t identify?

Stars

As I understand, a star will “blow away” any remaining gas and dust in the immediate area once it begins fusion. So why can some stars collect billions of times more mass before blowing away the remainder of their embryonic material?

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