Post Thumbnail

Metals are full of microscopic structures that define properties like strength, but it's hard to figure out how those structures work on Earth, where gravity skews their effects. An experiment aboard the International Space Station may have solved that dilemma, however. By freezing alloys in the s...

4 months ago 0 Comments
March 1, 2015 at 12:46AM
Post Thumbnail

With the responsibility for training their astronauts turned over to Europe and cat launchings no longer in vogue, what's a French space agency to do? Become the official Internet source for UFO sightings, naturally. See, according to Jacques Arnould of France's Centre National d'Etudes Spatiales sp...

8 years ago 0 Comments