Portal origin URL: NASA Study Finds Evidence That Fuel Regulation Reduced Air Pollution from ShippingPortal origin nid: 483408Published: Tuesday, October 18, 2022 - 15:18Featured (stick to top of list): noPortal text teaser: A global standard limiting sulfur in ship fuel reduced artificial “ship track” clouds to record-low levels in 2020. Pandemic-related disruptions...
New time-lapse movies from NASA’s NEOWISE mission give astronomers the opportunity to see objects, like stars and black holes, as they move and change over time. The videos include previously hidden brown dwarfs, a feeding black hole, a dying star, a star-forming region, and a brightening star. They combine more than 10 years of NEOWISE observations and 18 all-sky images, enabling a...
Portal origin URL: NASA Telescope Takes 12-Year Time-Lapse Movie of Entire SkyPortal origin nid: 483383Published: Tuesday, October 18, 2022 - 06:59Featured (stick to top of list): noPortal text teaser: Pictures of the sky can show us cosmic wonders; movies can bring them to life. Movies from NASA’s NEOWISE space telescope are revealing motion and change across the...