[ad_1] © Satellite image © 2020 Maxar Technologies The Arecibo Observatory as seen by Maxar’s WorldView-2 satellite on December 6, 2020. Satellite image © 2020 Maxar Technologies The destruction of the Arecibo Observatory in Puerto Rico was photographed from space. The telescope collapsed earlier this month, following damage from Tropical Storm Isaias in August. Strong … Read more
[ad_1] On December 21, 2020, the two gas giants of the solar system will appear closer to each other in Earth’s night sky than they have been since 1226 CE. Jupiter and Saturn have crossed the skies together all year round, but in December be prepared for them to really put on a show. In … Read more
[ad_1] If you are a dog, you know what it is like to bond with these lovely animals. You know they can understand not only what you tell them, but also the way you say it. What you might not know, however, is how lacking in meaning they are when you communicate with them verbally. … Read more
[ad_1] For decades, robotic missions have explored Mars to learn more about the geological and environmental history of the planet. Next year the Perseverance rover will join the chase and be the first mission to return samples to Earth and by the 2030s the first crewed mission is expected to take place. All of these … Read more
[ad_1] A 24-year-old female space commander has become a viral sensation on Chinese social media for her work on the Chang’e-5 moon exploration program. Although he is the youngest commander of the Wenchang spacecraft launch site, Zhou Chengyu is known at work as “Big Sister” out of respect. The Chang’e-5 mission is China’s third successful … Read more
[ad_1] NASA is warning of five space rocks en route to Earth this week, as the Japanese space agency completed a deposit of the world’s first subterranean asteroid material, before continuing its planetary defense reconnaissance mission. The Center for Near Earth Object Studies (CNEOS) has clocked five asteroids directed towards Earth’s vicinity, each measuring more … Read more
[ad_1] A cluster of six volcanic islands in Alaska could be a giant interconnected volcano similar to the Yellowstone caldera, study finds The Four Mountain Islands in Alaska are made up of six volcanic islands Experts now suggest interconnecting to form a single giant volcano The team thinks the giant volcano is similar to the … Read more
[ad_1] New Study Suggests The Best Way To Reduce The Risk Of COVID-19 Transmission In Cars | GMA Your browser has not activated Javascript and this site requires Javascript. Please enable JavaScript to navigate. [ad_2] Source link
[ad_1] By Erik StokstadDecember 8, 2020 at 11:00 a.m. A few degrees of heat can “bleach” corals, putting them on the path of starvation and death. Driven by climate change, marine heat waves are becoming one of the greatest threats to the existence of tropical reefs. But in some rare good news, researchers have found … Read more
[ad_1] A schematic illustration showing how the structure of a mammalian bone is translated into the design of the bone-inspired NVP cathode. Credit: Kang Ho Shin, Sul Ki Park, Puritut Nakhanivej, Yixian Wang, Pengcheng Liu, Seong-Min Bak, Min Sung Choi, David Mitlin and Ho Seok Park Sodium-ion batteries are poised to replace lithium-ion batteries for … Read more