Mere weeks away from its dramatic, mission-ending plunge into Saturn, NASA’s Cassini spacecraft has a hectic schedule, orbiting the planet every week in its Grand Finale.
Deeply spiritual cultures remember a time when “people from the stars” freely interacted with members of the human species.
New results show a difference in the way neutrinos and antineutrinos behave, which could help explain why there is so much matter in the universe.
Quantum entanglement is one of the more bizarre theories to come out of the study of quantum mechanics — so strange, in fact, that Albert Einstein famously referred to it as “spooky action at a distance.”
Most people know of the great construction achievements of the dynastic Egyptians such as the pyramids and temples of the Giza Plateau area as well as the Sphinx. Many books and videos show depictions of vast work forces hewing blocks of stone in the hot desert sun and carefully setting them into place. However, some of these amazing works could simply not have been made by these people during the time frame that we call dynastic Egypt.
US army efforts in 1947 to put ‘wiretapping’ balloons in the mesosphere led to flying saucer tales but ultimately to scientists finding natural channels of communication
In Morocco, a big new solar-powered plant for turning seawater into drinking water is being built. Is the business case for renewable-energy-powered desalination technology becoming strong enough to unleash a boom?
The industrial manufacturing giant Siemens is planning for the reality of supplying and maintaining energy for a civilization on the Red Planet.
