Abstract: This paper explores the Transport Layer network architecture over optical wireless networks, as part of a multilayer network architecture. New attributes considered include: thousands of low ...

A SpaceX Falcon 9 rocket on Sept. 10, 2025, launched 21 satellites for the Space Development Agency's Tranche 1 Transport Layer from Vandenberg Space Force Base, California. Credit: SpaceX WASHINGTON ...

A SpaceX Falcon 9 rocket launches from Space Launch Complex 40 at Cape Canaveral Space Force Station, Florida, on 14 Feburary 2024. (US Space Force ) The Pentagon's Space Development Agency (SDA) has ...

Abstract: Rubidium-based double perovskite materials have recently gained excellent attention as a potential material for photovoltaic cells. However, these double perovskites have not been much ...

Blockchain is a distributed ledger that replicates data in a peer-to-peer network of nodes. Transactions are ledger updates digitally signed by the account requiring their execution. The nodes of the ...

Forty years after global policymakers began grappling with the crisis posed by a gaping hole in Earth’s protective ozone layer over Antarctica, the damage is continuing to heal, according to a new ...

SpaceX sent 21 satellites to orbit from California today (Sept. 10), beginning the buildout of an advanced new constellation for the U.S. military. A Falcon 9 rocket launched from Vandenberg Space ...