Astronomy News, Star Charts, Space Pictures

New comet will be bright
Finally, a brilliant comet arrives, but you'll have to look right after sunset this week to see it.

Additional news headlines

Software bug downed Mars probe

01/10

A star cluster hides star clusters

01/10

M16 "pillars" scorched by supernova

01/10

SDSS finds "hobbit" galaxies

01/10

Clues to stellar evolution

01/10

Black hole may lie in tiny galaxy

01/10

Superstring symphony

01/10

Live fast, die young

01/09

Gas-giant planets form early

01/09

Quasars powered by black holes

01/09

Dust in AU Microscopii snow-like

01/09

Life and death on Mars

01/08

Astronomers find triple quasar

01/08

Hubble reveals 3-D cosmic framework

01/08

Vast halo boosts Andromeda's size

01/08

New Kennedy Space Center director

01/05

Rovers get fourth-year brain boost

01/04

Saturn spectacular

01/02

Hinode shows a violent Sun

12/31

New class of gravitational lenses

12/29

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Most recent post: After it begins operation in 2013, the 27.5-foot (8.4 meter) Large Synoptic Survey Telescope (LSST) will image an area of the sky roughly 50 times that of the Full Moon every 15 seconds. Its 3,000-megapixel digital camera will pour out 7,000 DVD's worth of bits and bytes every night, causing astronomers to reel drunkenly with data. But who in the world is going to organize and analyze such a vast amount of information ...
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A solar-system fairy tale

Once upon a time, two giants roughed up the neighborhood. Read more

Meet the Night Sky Team

Rangers work to preserve the dark night skies above our national parks. Read more

Infrared scavenger hunt

Enjoy a dozen more great images from Spitzer. Read more

Enjoy more star clusters

Here's a mini photo album of winter's best. Read more

Phil Harrington binocular universe (February 2007 online extra)

In addition to those discussed in this month's column, here are a few more to try for over the next month. Read more

More On-line extras

What if string theory is wrong?

If it is, then dark matter, dark energy, and cosmic inflation are in big trouble.

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Hubble spies infant stars

50 Greatest Mysteries of the Universe

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