搜尋結果
2013年7月26日 · The term clathrate is used to describe a structure that consisting of a lattice that traps or contains molecules. Francis Nimmo (UC Santa Cruz) followed to provide some suggestions of surface observational evidence to probe the “Interiors of Pluto and Charon.”. Shape is Important. Shape tells us whether a body responds like a fluid.
In today’s A Lab Aloft guest post, International Space Station Plant Signaling study Principal Investigator Imara Perera, Ph.D., shares the importance of involving students in science today to groom them for careers in research tomorrow. I find working with the International Space Station for plant growth studies inspiring, and it’s important to me to share my enthusiasm with the next ...
2018年10月4日 · At 11 a.m. EDT (1500 UTC) on Oct. 4, 2018, the Joint Typhoon Warning Center downgraded Kong-Rey from a typhoon to a tropical storm as maximum sustained winds dropped to 60 knots (69 mph/111 kph). Kong-Rey was centered near 26.1 degrees north latitude and 126.5 degrees east longitude. That’s approximately 88 nautical miles southwest of Kadena ...
2018年5月5日 · Following two separate engine burns of the ULA Centaur upper stage, NASA’s InSight spacecraft separated from the Centaur to fly freely for the first time about 1.5 hours after liftoff. The spacecraft now is on its six-month, 300-million-mile voyage to the Red Planet. InSight will land on Mars on Nov. 26, 2018.
2019年9月19日 · Humberto is a category 3 hurricane on the Saffir-Simpson Hurricane Wind Scale. Hurricane-force winds extend outward up to 90 miles (150 km) from the center and tropical-storm-force winds extend outward up to 405 miles (650 km). The estimated minimum central pressure is 952 millibars.
2014年4月11日 · The glaciers that flow out of the Greenland Ice Sheet move tons of ice out of the ice sheet each year. Many of these rivers of ice meet the ocean where relatively warm currents weaken the glacier’s terminus, causing icebergs to break off in a process known as calving.
In this Playground, the NASA STEAM Innovation Lab will work with expert educators to showcase the latest projects from the lab, each of which was developed using ISTE’s educational standards. These six stations, available live on December 5, 2020, demonstrate innovative ways to bring space science activities to the classroom or virtual teaching.