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European Vega rocket launch delayed due to weather
The launch Saturday of Europe's lightweight rocket, Vega, from Kourou in French Guiana was put off until an unspecified date because of poor weather conditions at the space base, the European Space Agency said. ... more
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How Would You Like Your Assistant - Human or Robotic?
Roboticists are currently developing machines that have the potential to help patients with caregiving tasks, such as housework, feeding and walking. But before they reach the care recipients, assis ... more
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Studying meteorites may reveal Mars' secrets of life
In an effort to determine if conditions were ever right on Mars to sustain life, a team of scientists, including a Michigan State University professor, has examined a meteorite that formed on the re ... more
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How the Density of Exoplanets' Atmospheres Weighs on the Odds for Alien Life
At this early stage in the search for extraterrestrial life in our solar system and beyond, the emphasis is on liquid water. Where it can exist on a planet's or moon's surface, so the thinking goes, ... more
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