Engineers have long been stymied in their attempts to fabricate micro aerial robots that can match the amazing flight capabilities of nature's most advanced flying insects - flies.... — full story
New research from Rice University and the University of Oulu, Finland, finds that carbon nanotubes could significantly improve the performance of electrical commutators that are common... — full story
Rocket mystery explained with new imaging techniqueThere's a strange wave phenomenon that's plagued rocket scientists for years, a lurking threat with the power to destroy an engine at almost any time. For decades, scientists have had... — full story
A new study using results from NASA's Chandra X-ray Observatory provides one of the best pieces of evidence yet that many supermassive black holes are spinning extremely rapidly. The... — full story
NASA scientists predict black hole light echo showIt's well known that black holes can slow time to a crawl and tidally stretch large objects into spaghetti-like strands. But according to new theoretical research from two NASA astrophysicists,... — full story