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10 April 2014 11:44 am ,
Vol. 344 ,
Tight budgets are forcing NASA to consider turning off one or more planetary science projects that have completed their...
Ebola is not a stranger to West Africa—an outbreak in the 1990s killed chimpanzees and sickened one researcher. But the...
In an as-yet-unpublished report, an international panel of geoscientists has concluded that a pair of deadly...
Tropical disease experts tried and failed before to eradicate yaws, a rare disfiguring disease of poor countries. Now,...
Since 2002, researchers have reported that agricultural communities in the hot and humid Pacific Coast of Central...
Balkan endemic kidney disease surfaced in the 1950s and for decades defied attempts to finger the cause. It occurred...
The Pyrenean ibex, an impressive mountain goat that lived in the central Pyrenees in Spain, went extinct in 2000. But a...
- 10 April 2014 11:44 am , Vol. 344 , #6180
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Planetary Science Is Busting Budgets
26 July 2012 2:06 pm
A U.S. consensus committee has recommended the return of rock and soil samples as the next logical step for Mars exploration and the highest priority in solar system science. Sample return also answers NASA's call for new missions to be "aspirational" (read: bigger and better by an order of magnitude and going where no one has gone before). But with budget cuts, even Mars sample return is no shoo-in. Next month a NASA committee will report on how the agency might proceed with Mars exploration. Ominously, all the options will involve hitching planetary science to human spaceflight—a chancy proposition. The outcome could determine whether Mars, or any planetary body, will rate one of NASA's multibillion-dollar "flagship" missions in the next decade.