On Feb. 18, 1930, U.S. astronomer Clyde Tombaugh discovered the ninth planet, Pluto.
Ultimately, taking photos of the night sky is a game of trial and error.
What does it take to find a planet 63 light years from Earth?
Posted by Ian O'Neill 1 HOUR AGO | 0
On Feb. 18, 1930, U.S. astronomer Clyde Tombaugh discovered the ninth planet, Pluto. But 82 years later, as more Kuiper Belt objects are discovered, Pluto's planetary status has become a bit hazy. Read more
Posted by Ian O'Neill 20 HOURS AGO | 0
It may not be the long-awaited news about a Higgs boson discovery, but an "interesting" announcement will soon come from scientists analyzing data from the Tevatron particle accelerator. Read more
Posted Fri Feb 17, 2012 02:26 PM ET | 0
Volunteers are drafted in to repair extensive damage to the UK-based component of the LOFAR array. Read more

Posted by Jennifer Ouellette Thu Feb 16, 2012 04:36 PM ET | 0
Physicists at Fermilab usually don't pay attention to the hums and growls emanating all around them -- but to contemporary composer Mason Bates, it's music to his ears. Read more
Posted by Irene Klotz Thu Feb 16, 2012 07:30 AM ET | 0
Digging up the Antarctic ice in Lake Vostok could be a good test run for looking for life beyond. Read more

Posted by Mark Thompson Thu Feb 16, 2012 07:00 AM ET | 0
Astronomer Mark Thompson shares his tips for the perfect photo of the night sky, but ultimately it's a game of trial and error. Read more

Posted by Jennifer Ouellette Thu Feb 16, 2012 03:04 AM ET | 0
Light from a stellar eruption 170 years ago is only just being received after bouncing off a cloud of dust. Read more
Posted by Ian O'Neill Wed Feb 15, 2012 10:44 PM ET | 0
The NASA New Horizons Pluto spacecraft's principal investigator will appear live with the weekly Google+ Space Hangout panel to discuss the mission and other cool space news from the week. Read more
Posted by Ian O'Neill Wed Feb 15, 2012 04:38 PM ET | 0
One of the world's smallest nations may have found a low-cost solution to one of the world's biggest space problems. Read more

Posted by Irene Klotz Wed Feb 15, 2012 01:52 PM ET | 0
A middle-weight black hole -- the first object of its size found -- is shrouded by a cluster of young stars, evidence that the black hole may have once prowled in another galaxy. Read more
Posted Wed Feb 15, 2012 12:06 PM ET | 0
The Red Planet is at it's furthest point from the sun today and we won't see a more extreme aphelion until 2027. Read more

Posted Tue Feb 14, 2012 08:47 PM ET | 0
On Feb. 14, 1990, the Voyager 1 spacecraft passed the orbit of Pluto and turned its camera around to take a series of photos of the planets. Read more

Posted by Ian O'Neill Tue Feb 14, 2012 03:03 PM ET | 0
The Large Hadron Collider (LHC) performed extremely well in 2011 and now engineers at CERN want to crank up the juice through 2012. Read more
Posted by Jennifer Ouellette Mon Feb 13, 2012 06:31 PM ET | 0
A new computer simulation -- based on real data -- has been created to reveal how dark matter might be distributed around, and beyond, the galaxies. Read more
Posted Mon Feb 13, 2012 04:04 PM ET | 0
The proposed budget will see the U.S. space agency receive $59 million less than it did in 2012. Read more

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