A newly discovered galactic structure is so large that it means one of our basic assumptions about the nature of the universe could be wrong.
The largest 3D map yet of the universe’s huge galaxies and bright black holes may serve as a springboard toward solving some of astronomy’s greatest mysteries, its creators say. The map uses new data to reveal the locations of more than a million galaxies over a total volume of 70 billion cubic light-years. David Schlegel…
Successful as it is, there are notable unsolved questions with the standard big bang theory, which suggests that the universe began as a seemingly impossible “singularity,” an infinitely small point containing an infinitely high concentration of matter, expanding in size to what we observe today. The theory of inflation, a super-fast expansion of space proposed…
Despite lengthy discussions of tribal social organization as well as “archaic” societies like ancient Egypt, Religion in Human Evolution, the magnum opus that the sociologist Robert N. Bellah has just published, is primarily concerned with what, following the philosopher Karl Jaspers, can be called religion’s “axial age.” Author Metanexus Editors
As the Internet and other media invade American life, our vices have gone virtual, according to a new study. Nearly half of Americans say they are tempted to idle the hours away on the Internet, video games and television, according to Barna Group, a California-based Christian research organization. And more than one in four American…
The planet must not be allowed to warm beyond 2 degrees Celsius, according to the official targets at the Climate Change Conference in Doha. But a new study shows the goal is far from realistic. Current human activity is set to increase the temperature by some 5 degrees, and the consequences will be dire, scientists…
MIT researchers from the Distributed Robotics Laboratory are working on the very first steps towards nano-bot technology. In their “Smart Sand” project, the researches hope to make tiny, sand-grain-sized, self-contained computers that can duplicate any object. One day, the researchers imagine that you will be able to deposit an object into a box of sand-grain-sized…