When Atoms Collide (12-03-2012)
Where can we observe light emitted by atoms? The answer: Here, there, and everywhere.

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--  Here, There, and Everywhere

GB 1428+4217 in 60 Seconds (11-29-2012)
The most distant jet in X-ray light has been discovered using data from NASA's Chandra X-ray Observatory.

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- Related Links:
--  Record-Setting X-ray Jet Discovered
--  Tour of GB 1428+4217

Abell 30 in 60 Seconds (11-19-2012)
A planetary nebula is formed in the late stage of the evolution of a sun-like star, after it expands to become a red giant.

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- Related Links:
--  X-rays from a Reborn Planetary Nebula
--  Tour of Abell 30

Cygnus OB2 in 60 Seconds (11-15-2012)
The Milky Way and other galaxies in the universe are home to many star clusters and associations that each contain hundreds to thousands of hot, massive, young stars.

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- Related Links:
--  Probing a Nearby Stellar Cradle
--  Tour of Cygnus OB2

Spirals in Nature (11-07-2012)
Looking at a hurricane from this point of view, we can see that the storm is, in fact, a giant spiral shape.

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- Related Links:
--  Here, There, and Everywhere