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how-dense-are-giant-gas-clouds-like-the-pillars-of-creation https://www.astronomy.com/issues/2011/page/9/ 2011 Issue | Page 9 of 15 | Astronomy.com https://www.astronomy.com/uploads/2021/09/Eagle-Nebula-1.jpg InStock USD 1.00 1.00 science article ASY 2023-05-18 2011-05-23 40183
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2011

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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Science

How dense are giant gas clouds like the “Pillars of Creation”?

Science

On Earth, methane is a flammable fuel. If you introduced a flame to the methane on Saturn’s moon Titan, would it burn?

Science

Following Castor through the years

Observing

Access an astroimaging archive

Cosmology

Gravity decreases with distance. Could the repulsive force of dark energy increase with distance, causing the universe’s expansion to accelerate?

Stars

“Pop-up” stars in Boötes

Robotic Spaceflight

More lovely Spitzer images

Observing

Binary stars in action

Planets

Happy birthday, Neptune!

Science

Ask Astro web extra: How does Earth compare to the rest of the planets in our solar system in radio wave emission?

Galaxies

What causes the central bar in some spiral galaxies?

Solar System

What lies beyond the planets

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