Edwin Hubble, born November 20, 1889, made seminal observations in 1923 of the Andromeda Galaxy and a Cepheid variable, which significantly broadened the understanding of other galaxies and the ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Unbeknownst to the world, as America launched its first Space Transportation system in 1981, Russia was in the middle of building its own space shuttle, the Buran, based on stolen blueprints and ...

Abstract: A Piping and Instrumentation Diagram (P&ID) is a type of engineering diagram that uses symbols, text, and lines to represent the components and flow of an industrial process. Although used ...

The Soviet Buran orbiter program was initiated in 1976 as a strategic response to concerns regarding potential military applications of the American space shuttle ...