[ad_1] Refine An experiment that was looking for signs of dark energy came back with nothing. Although it's an easy reaction to reject a search that does not give the expected result as a failure, the fact that this particular study – published this month in the newspaper Physical examination Letters – nothing found has … Read more
[ad_1] The NASA / ESA Hubble Space Telescope provided an unprecedented snapshot of the NGC 2371/2 bipolar (dual-lobe) planetary nebula. This image shows the NGC 2371/2 planetary nebula. The Advanced Camera for Surveys (ACS) camera and Hubble Wide-field and Planetary Camera 2 (WFPC2) took the picture. The color composite was assembled from images taken in … Read more
[ad_1] <div data-thumb = "https://3c1703fe8d.site.internapcdn.net/newman/csz/news/tmb/2019/wiredforsoun.jpg" data-src = "https://3c1703fe8d.site.internapcdn.net/ newman / gfx / news / 2019 / wiredforsoun.jpg "data-sub-html =" Conceptual illustration of an integrated circuit incorporating stimulated Brillouin scattering devices. Photonic Nature"> <img src = "https://3c1703fe8d.site.internapcdn.net/newman/csz/news/800/2019/wiredforsoun.jpg" alt = "Wired for sound: a third wave emerges in integrated circuits" title = "Conceptual illustration of an integrated … Read more
[ad_1] About 870 million years ago, two dead stars became one. Their fusion shook the fabric of space with a gravitational wave that swept the Earth last Wednesday, waving through three pairs of carefully calibrated lasers designed to detect their passage. An automated system sent a preliminary alert 21 seconds later, vibrating smartphones and pinging … Read more
[ad_1] OAN Press RoomUPDATED 10:22 AM – Friday, August 16, 2019 GOP lawmakers in Texas are trying to convince NASA's Jim Bridenstine to reconsider the location of his New Moon program. NASA plans to transfer part of the program development from the Johnson Space Center in Houston to the Marshall Space Flight Center in Huntsville, … Read more
[ad_1] About 18 months ago, SpaceX orbited a first-generation Tesla Roadster with a manikin dressed as a spacesuit on board for the journey. Recently, the dummy's passenger – affectionately nicknamed "Starman" – has completed her first rotation around the sun and is en route to the end of the universe. Starman began his ascent to … Read more
[ad_1] Magnetic field data that show the formation and disintegration of excitons generated by singlet fission. Credit: A. Asadpoor Darvish, McCamey Lab Researchers at Columbia University have developed a way to leverage singlet fission to increase the efficiency of solar cells, providing a tool to advance the development of next-generation devices. In a study published … Read more
[ad_1] The big break: Lying is a pretty complex process for the body and the brain. First, your brain produces the truth that it must then remove before inventing the lie and the execution of that lie. This often results in a longer pause than normal before responding, as well as a verbal blocking technique … Read more
[ad_1] During the 2018 hurricane season, when a large shell landed on the gulf or Atlantic coasts and most people were trying to get out of the storm, Jonathan Pruitt was fighting to take the last flight. Once on the ground, he rented a Nissan Titan or a Ford F150 – something with at least … Read more
[ad_1] An asteroid of vital proportions struck Earth for the last time 66 million years ago, which sounded the death knell for dinosaurs. The last time the Yellowstone volcano erupted to cataclysmic levels 640,000 years ago, a sulfur aerosol and ash particles spread around the planet, according to the US Geological Survey (USGS ). The … Read more