A new way of looking at objects and phenomena in our universe.

Featured Articles

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Morrison History
Theater of the Stars

As we celebrate the birthday of the Morrison Planetarium, we take you on its historical tour...

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Astrobiology: Life Beyond Earth?

Are we alone in the Universe?

Venus, Earth, Mars
Shaping Our Planet's Future

Astrobiologist David Grinspoon gives us a planetary perspective...

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Making Particles Matter

Thousands of scientists at CERN are using the LHC to find new particles and the ingredients of dark matter.

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Full Moon drawing

An engraving by the 19th-century artist Claude Mellan, based on telescope observations for an illustrated atlas of the Moon that never saw publication.

Thoughts from a Planetarian: Astral Poetics

The visual culture of astronomy, from illuminated manuscripts and frescoes to engravings and satellite imagery.

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Travis Rector on Astronomical Imagery

Dr. Travis Rector talks about the process and result of photographing the cosmos.

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Exploring Pluto and the Kuiper Belt

The New Horizons mission is giving detailed information about everyone's favorite dwarf planet Pluto, and more!

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Asteroid Moons

What can moons orbiting asteroids tell us about the formation of our solar system?