The most distant jet of X-rays from a supermassive black hole 12.4 billion light years from Earth has been detected by NASA’s Chandra X-ray Observatory.
Inspired by the biology of canine scent receptors, UC Santa Barbara scientists develop a chip capable of quickly identifying trace amounts of vapor molecules
New research suggests that water has played a more extensive role than previously envisioned, and that environments capable of sustaining life could exist on Mars.