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... 1923 22 Mar 23 1923 23 Mar 24 1923 24 Mar 25 1923 25 Mar 26 1923 26 Mar 27 1923 27 Mar 28 1923 28 Mar 29 1923 29 Mar 30 1923 30 Mar 31 1923 31 April 1923 April Apr 1 1923 1 Apr 2 1923 ...

Concluding sentence of the annual report of the National Advisory Committee for Aeronautics NACA for 1923 was : "Progress in aeronautics is being made at so rapid a rate that the only way to keep abreast of other nations is actually to keep abreast, year by year, never falling behind." Aeromarine all-metal flying boat launched at Keyport, N. J.

Hugo Gernsback publishes "Scientific fiction" issue of his magazine Science and Invention . Image:SI 1923-08.jpg 300px

''Navigating Interstellar Space'' by Charles Frederick Carter appears in Science and Invention magazine. The same issue contains a pictorial review of the motion picture ''The Stellar Express''. Image:SI 1923-02.jpg 300px

... which had been off for seven months while Salyut 6 was unmanned. The crew began April 11 to unload Progress 8 and activate systems and instruments including plant-life installations Oaziz ... 8 's propulsion unit for another orbit adjustment April 24. On April 25 they separated the freighter from the Salyut-Soyuz complex; on April 26 they ignited the propulsion unit at 9:54 ... Times, Apr 11/80, D-15; Nature, Apr 17/80, 585) March 1980 March April 1980 April Apr 1 1980 1 Apr 2 1980 2 Apr 3 1980 3 Apr 4 1980 ...

Seven Mercury astronauts completed training session at the Navy Aviation Medical Acceleration Laboratory, Johnsville, Pa. April 1-May 3 Members of Space Task Group STG presented guidelines for an advanced manned ... Task Group STG , " Guidelines for Advanced Manned Space Vehicle Program ," June 1960, pp. 39-46.'' April 1960 April Apr 1 1960 1 Apr 2 1960 2 Apr 3 1960 3 Apr 4 ...

... to be Nation's oldest-celebrated their 40th anniversaries : United Airlines, April 6; Western Airlines, April 17; and Trans World Airlines (TWA), April 17. ''(UPI, NYT, 4/3/66)'' Study of buoyant Venus ... on the Way to the Moon” article appears in National Geographic Magazine March 1966 March April 1966 April Apr 1 1966 1 Apr 2 1966 2 Apr 3 1966 3 Apr 4 ...

... we leave it." (NASA Actv, Apr 78, 14) NASA announced 3 key personnel changes during April: Dr. William Schneider would become associate administrator for space tracking and data systems, responsible for ... , recovered by Navy personnel with AFFTC assistance, would be reused in future tests. (AFSC Newsreview, April 78, 11) Decisions not yet made by the U.S. government would determine the U ... Condor, a one-mile figure 8. (NAA newsletter, Apr 78, 1) March 1978 March April 1978 April Apr 1 1978 1 Apr 2 1978 2 Apr 3 1978 3 Apr 4 1978 ...

... , an ESA -developed Spacelab carrying 15 experiments see Spacelab , Apr. 17 , was scheduled for launch April 29 from KENNEDY SPACE CENTER KSC . The mission's main objective was to provide a ... as POCC would control the orbiter and basic Spacelab systems. (NASA Release 85-60) During April: NASA announced it awarded to Howard University's School of Engineering Large Space Structure Institute ... evaluation of synthetic aperture radars in space. (Inside Wallops, Apr 85, 1) March 1985 March April 1985 April Apr 1 1985 1 Apr 2 1985 2 Apr 3 1985 3 Apr 4 ...

... positions to NASA, resigned following their criticism of NASA policy and the space station. On April 10, 1987, Thomas Donahue, Chairman of the Space Science Board, National Academy of Sciences, resigned ... science missions than on an as yet "poorly defined space station." Donahue was reinstated on April 15, 1987, after resolving his disagreement with Frank Press, head of the National Academy of ... heavy-lift launch vehicle should be used. (Av Wk, Apr 20/87) March 1987 March April 1987 April Apr 1 1987 1 Apr 2 1987 2 Apr 3 1987 3 Apr 4 ...

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