
Discovery is key to metal wear in sliding parts
Researchers have discovered a previously unknown mechanism for wear in metals: a swirling, fluid-like microscopic behavior in a solid piece of metal sliding over another. The findings could be used ... more
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Captains of industry explore space's new frontiers
With spacecraft that can carry tourists into orbit and connect Paris to New York in less than two hours, the new heroes of space travel are not astronauts but daring captains of industry. ... more
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Mountain Glaciers Face Centuries-Long Recovery Even if Warming Reversed
New Study Reveals Record-Breaking Solar Storm from 12,350 BC
Reawakening Ancient Crops to Address Modern Climate Challenges
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$248 Billion for Manufacture and Launch of 1,155 Satellites Over Next Decade
According to Euroconsult's newly released research report, Satellites to be Built and Launched, 115 satellites will be launched on average yearly over the next decade (2014-2023).
In compariso ... more
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Spaceflight Eyes Small-Satellite Data Communications Market
Spaceflight has announced it is expanding its services to include Spaceflight Networks, a business dedicated to cost-effective spacecraft communications and operations for small-satellite customers. ... more
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Boeing Resells Inmarsat-5 Satellite Bandwidth to US Government
In a first-of-its-kind arrangement for the company, Boeing is providing a U.S. government customer with military Ka-band satellite communications service from a commercial satellite. Boeing is worki ... more
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United Launch Alliance Marks 85th Successful Launch
A United Launch Alliance (ULA) Delta IV rocket successfully launched the AFSPC-4 mission for the U.S. Air Force on July 28 at 7:28 p.m. EDT from Space Launch Complex-37. This is ULA's eighth launch ... more
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China's Circumlunar Spacecraft Unmasked
Later this year, China will send a spacecraft out to the Moon, then return it to Earth. The uncrewed vehicle will fly around the far side of the Moon and use the Moon's gravity to slingshot it back ... more
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