Greenbelt MD (SPX) Nov 08, 2021
Landsat 9, a joint mission between NASA and the U.S. Geological Survey (USGS) that launched Sept. 27, 2021, has collected its first light images of Earth. The images, all acquired Oct. 31, are available online. They provide a preview of how the mission will help people manage vital natural resources and understand the impacts of climate change, adding to Landsat's unparalleled data record

Joensuu, Finland (SPX) Nov 08, 2021
The recent increase of Sphagnum mosses over wet aapa mires can be detected from Landsat satellite data. Aapa mire is a northern peatland complex type characterized by wet, sparsely vegetated fens in the central part, while margins are dominated by peat mosses. In recent years, the increase of Sphagnum mosses has been observed in many parts of Finland and some regions of North America. The

Beijing (XNA) Nov 08, 2021
China launched a science satellite on Friday morning to help realize the United Nations' Sustainable Development Goals, according to China Aerospace Science and Technology Corp, or CASC, the country's leading space contractor. The State-owned company said in a brief statement that a Long March 6 carrier rocket blasted off at 10:19 am from the Taiyuan Satellite Launch Center in Shanxi provi

Sheffield UK (SPX) Nov 08, 2021
Radiocarbon records are critical to understanding the history of Earth's climate, magnetic field, and the Sun's activity, say researchers. In an article published in the journal Science, scientists have highlighted how recent advances in our knowledge of past radiocarbon levels are improving our understanding of climate processes, solar activity, geophysics and the carbon cycle. Unde

Greenbelt MD (SPX) Nov 08, 2021
NASA has selected a new Earth science mission that will study the behavior of tropical storms and thunderstorms, including their impacts on weather and climate models. The mission will be a collection of three SmallSats, flying in tight coordination, called Investigation of Convective Updrafts (INCUS), and is expected to launch in 2027 as part of NASA's Earth Venture Program. NASA selected

Rochester NY (SPX) Nov 09, 2021
The LIGO-Virgo-KAGRA Collaboration unveiled several studies that shed important new light on the nature of gravitational waves-ripples in time and space produced by merging black holes and/or neutron stars. They include a "census" of gravitational wave events to date and a new catalog of results from the second half of its third observing run (O3b), describing 90 gravitational wave events observ

Beijing (XNA) Nov 08, 2021
China and Africa will strengthen their communication and cooperation in promoting and using the Beidou Navigation Satellite System, according to an international forum in Beijing on Friday. Officials, industry leaders and researchers from China, several African nations and the African Union shared their thoughts at the First China-Africa Beidou System Cooperation Forum and agreed to take a

Paris (ESA) Nov 08, 2021
France and Vietnam have decided to strengthen their existing cooperation on Space domain. On November 3, in the presence of French and Vietnamese Prime Ministers, VAST, CNES and Airbus signed a Letter of Intent on cooperation related to Earth-Observation satellite implementation. This cooperation is aimed at facilitating the implementation of the "Vietnam Space Technology Program 2020 - 20

Moscow (Sputnik) Nov 09, 2021
China launched its Shijian 21 satellite into orbit from Xichang late in October on a mission to "test and verify space debris mitigation technologies". However, the launch triggered fears in the US military that Beijing had unveiled a new "satellite-crushing" weapon to achieve superior space attack systems. US space tracking has detected a mysterious object orbiting along with China's Shij

Pittsburgh PA (SPX) Nov 09, 2021
The Parker Solar Probe spacecraft, NASA's newest and most ambitious effort to study the sun, has broken a lot of records: it has gotten closer to the sun than any other spacecraft to date, its instruments have operated at the hottest temperatures, and the probe is the fastest human-made object ever. But those records come at a cost: The spacecraft is moving so fast that running into even a tiny