From intelligence gathering to internet usage to navigation, satellites are used daily across the globe. However, their activity is causing serious issues. In February, a team of researchers from ...

The new Scandinavian members of NATO are keenly aware of the threat that Russia poses in the Arctic—and are trying to build better surveillance capabilities in that vital region. ICEYE is a ...

A small team of astronomers affiliated with several institutions in Japan, working with a pair of colleagues in the U.S., has solved the mystery of the unusually smooth aurora that appeared in the ...

Tiny particles bubbling up from the tops of melting sea ice into the Arctic sky may be a key, understudied element of cloud formation in that climate-sensitive region. Ice-nucleating particles can ...

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