News tagged with land surface

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The green lungs of our planet are changing

Are leaves and buds developing earlier in the spring? And do leaves stay on the trees longer in autumn? Do steppe ecosystems remaining green longer and are the savannas becoming drier and drier? In fact, over recent decades, ...

dateMar 06, 2015 in Environment
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SMAP almost ready to map frozen soil

Those who feel as though they've been living in the never-ending winter of the movie "Frozen" this year may be glad to hear that the spring thaw is now typically arriving up to two weeks earlier in the Northern ...

dateMar 16, 2015 in Environment
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What other worlds have we landed on?

Think of all the different horizons humans have viewed on other worlds. The dust-filled skies of Mars. The Moon's inky darkness. Titan's orange haze. These are just a small subset of the worlds that humans ...

dateJan 14, 2015 in Space Exploration
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