Categories: 1922 deaths | 2005 deaths | American astronomers | Planetary scientists Combatants Allied Powers Axis Powers Commanders {{{commander1}}} {{{commander2}}} Strength {{{strength1}}} {{{strength2}}} Casualties 17 million military deaths 7 million military deaths {{{notes}}} World War II, also known as the Second World War (sometimes WW2 or WWII or World War Two), was a mid-20th century conflict that engulfed much of the... The United States Navy (USN) is the branch of the United States armed forces responsible for naval operations. ... The US Naval Research Laboratory (NRL) is the corporate research laboratory for the United States Navy and the United States Marine Corps and conducts a broad program of scientific research and advanced development. ... HMS Vanguard, a Vanguard-class nuclear ballistic missile (SSBN) submarine HMCS Windsor, a Victoria-class diesel-electric hunter-killer (SSK) submarine HMAS Rankin, a Collins-class diesel-electric guided missile (SSG) submarine USS Virginia, a Virginia-class nuclear attack (SSN) submarine A submarine is a specialized watercraft that can operate... Search and attack periscopes of a French-built Scorpene type submarine. ... This long range radar antenna (approximately 40m (130ft) in diameter) rotates on a track to observe activities near the horizon. ... Master is a term that indicates a person from stanton). ... The University of Maryland, College Park (also known as UM, UMD, or UMCP) is a public university located in College Park, Maryland, just outside Washington, D.C., USA. As the flagship institution of the University System of Maryland, the university is most often referred to as the University of Maryland... Electrical engineers design power systems. ... The 64 metre radio telescope at Parkes Observatory, New South Wales, Australia In contrast to an ordinary telescope, which produces visible light images, a radio telescope sees radio waves emitted by radio sources, typically by means of a large parabolic (dish) antenna, or arrays of them. ... For the Roman god, see Mars (god). ... Adjective Jovian Atmospheric characteristics Atmospheric pressure 70 kPa Hydrogen ~86% Helium ~14% Methane 0. ... For the Nintendo 64 emulator, see 1964 (Emulator). ... Hannes Alfvén, 1970 winner for work on astrophysical plasmas List of Nobel Prize laureates in Physics from 1901 to the present day. ... Charles Hard Townes (born July 28, American physicist and educator. ... Isaac Asimov (courtesy of Jay Kay Klein) Dr. Isaac Asimov (c. ...