The ‘Great’ Conjunction of Jupiter and Saturn | NASA

Saturn, top, and Jupiter, below, are seen after sunset from Shenandoah National Park, Sunday, Dec. 13, 2020, in Luray, Virginia. The two planets are drawing closer to each other in the sky as they head towards a “great conjunction” on December 21, where the two giant planets will appear a tenth of a degree apart.Credits: … Continue reading The ‘Great’ Conjunction of Jupiter and Saturn | NASA

NASA Finds Moon of Saturn Has Chemical That Could Form ‘Membranes’

NASA scientists have definitively detected the chemical acrylonitrile in the atmosphere of Saturn’s moon Titan, a place that has long intrigued scientists investigating the chemical precursors of life. On Earth, acrylonitrile, also known as vinyl cyanide, is useful in the manufacture of plastics. Under the harsh conditions of Saturn’s largest moon, this chemical is thought … Continue reading NASA Finds Moon of Saturn Has Chemical That Could Form ‘Membranes’