科学与环境

CubeSat achieves challenging laser link to ground

来源: Phys.org - latest science and technology news stories · 发布于

CubeSat achieves challenging laser link to ground
来源: Phys.org - latest science and technology news stories

Despite the complexity of the operation, ERMIS-3, an 8U CubeSat developed by the National and Kapodistrian University of Athens, has established a link with an optical ground station, marking an important step in validating optical communications on small satellites. The demonstr

Despite the complexity of the operation, ERMIS-3, an 8U CubeSat developed by the National and Kapodistrian University of Athens, has established a link with an optical ground station, marking an important step in validating optical communications on small satellites. The demonstration, supported by the European Space Agency (ESA) and achieved using optical terminals developed by Lithuanian company Astrolight, happened only weeks after the satellite's commissioning.

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National study pinpoints states with steepest warming trends since 1980
科学与环境

National study pinpoints states with steepest warming trends since 1980

Global warming, the observed increase in Earth's average global surface temperature since preindustrial times (1850–1900), currently stands at around 1.63 degrees Celsius. While this number is expected to continue to rise, local temperatures will not go up uniformly around the wo

Phys.org - latest science and technology news stories ·