News tagged with surface

Related topics:

Dust storms on Mars

In the 1870's astronomers first noted the presence of yellow clouds on the surface of Mars and suggested they were caused by windblown dust. Today, dust storms on Mars are well known and those that display visible structures ...

dateAug 24, 2015 in Space Exploration
shares46 comments 4

Signs of extensive groundwater system on Mars

In its early years, planet Mars comprised large volumes of groundwater, which regularly flowed to the surface. This is the conclusion reached by Utrecht University's PhD candidate Wouter Marra following observations and scale ...

dateMay 20, 2015 in Space Exploration
shares120 comments 4

Turning paper industry waste into chemicals

Researchers at the KU Leuven Centre for Surface Chemistry and Catalysis have found a more eco-friendly way to derive lignin - a paper industry waste product - from wood and convert it into chemical building blocks. The resulting ...

dateJun 08, 2015 in Materials Science
shares1635 comments 2

Venus

As the morning star, the evening star, and the brightest natural object in the sky (after the Moon), human beings have been aware of Venus since time immemorial. Even though it would be many thousands of years before it was ...

dateJul 27, 2015 in Space Exploration
shares28 comments 5

Wildfire season spreading

The wildfire season globally has lengthened by almost 20 percent in 35 years as the average temperature has risen, a climate change study said Tuesday.

dateJul 14, 2015 in Environment
shares53 comments 5

Cassini image: Dark side of Enceladus

Enceladus looks as though it is half lit by sunlight in this view from NASA's Cassini spacecraft, but looks can be deceiving. The area on the right, where surface features can be made out, are actually illuminated by light ...

dateAug 26, 2015 in Space Exploration
shares28 comments 1