false
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if-space-is-only-a-few-degrees-above-absolute-zero-how-can-hot-nebulae-gases-from-exploded-stars-stay-warm-for-a-long-time https://www.astronomy.com/issues/2012/page/13/ 2012 Issue | Page 13 of 14 | Astronomy.com https://www.astronomy.com/uploads/2021/09/Small-Magellanic-Cloud.jpg InStock USD 1.00 1.00 deep-sky-objects article ASY 2023-05-18 2012-02-27 41979
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2012

The world's best-selling astronomy magazine offers you the most exciting, visually stunning, and timely coverage of the heavens above. Each monthly issue includes expert science reporting, vivid color photography, complete sky coverage, spot-on observing tips, informative telescope reviews, and much more! All this in an easy-to-understand, user-friendly style that's perfect for astronomers at any level.
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Deep-Sky Objects

If space is only a few degrees above absolute zero, how can hot nebulae gases from exploded stars stay warm for a long time?

Astronomy for beginners

The secret of Sextans

Science

Is the universe infinite or finite? Or is it so close to infinite that for all practical purposes it is?

Science

Why Does Earth’s Axis of Rotation Wobble?

Astrophotography

Chasing the curve

Science

What causes a planet to be tidally locked?

Science

The first test of Einstein’s gravity

Exoplanets, Planets, Solar System

Do the paths of totality during solar eclipses follow a pattern that repeats after a certain period?

Deep-Sky Objects

Take on a Messier 5K

The Sun

Catch May’s annular eclipse

Stars

What is the baseline for determining the magnitude scale of celestial objects? Why do brighter objects have negative numbers?

Deep-Sky Objects

A tale of two marathons

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