enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Hugh Auchincloss Brown - Wikipedia

    en.wikipedia.org/wiki/Hugh_Auchincloss_Brown

    Hugh Auchincloss Brown (23 December 1879 – 19 November 1975) was an electrical engineer who advanced a theory of catastrophic pole shift.Brown claimed that massive accumulation of ice at the poles caused recurring tipping of the axis in cycles of approximately 4000–7500 years.

  3. Drag curve - Wikipedia

    en.wikipedia.org/wiki/Drag_curve

    The drag curve or drag polar is the relationship between the drag on an aircraft and other variables, such as lift, the coefficient of lift, angle-of-attack or speed. It may be described by an equation or displayed as a graph (sometimes called a "polar plot"). [1] Drag may be expressed as actual drag or the coefficient of drag.

  4. Charles Hapgood - Wikipedia

    en.wikipedia.org/wiki/Charles_Hapgood

    The book included a foreword by Albert Einstein. In Maps of the Ancient Sea Kings (1966) and The Path of the Pole (1970), Hapgood proposed the hypothesis that the Earth's axis has shifted numerous times during geological history. [2] The Path of the Pole was meant as a replacement for The Earth's Shifting Crust after corrections were suggested ...

  5. Cataclysmic pole shift hypothesis - Wikipedia

    en.wikipedia.org/wiki/Cataclysmic_pole_shift...

    The geographic poles are defined by the points on the surface of Earth that are intersected by the axis of rotation. The pole shift hypothesis describes a change in location of these poles with respect to the underlying surface – a phenomenon distinct from the changes in axial orientation with respect to the plane of the ecliptic that are caused by precession and nutation, and is an ...

  6. Polar Shift (novel) - Wikipedia

    en.wikipedia.org/wiki/Polar_Shift_(novel)

    Polar Shift is the sixth book in the NUMA Files series of books co-written by best-selling author Clive Cussler and Paul Kemprecos, and was published in 2005. The main character of this series is Kurt Austin .

  7. Axial precession - Wikipedia

    en.wikipedia.org/wiki/Axial_precession

    The south celestial pole currently lacks a bright star to mark its position, but over time precession also will cause bright stars to become South Stars. As the celestial poles shift, there is a corresponding gradual shift in the apparent orientation of the whole star field, as viewed from a particular position on Earth.

  8. Astrobiology Science and Technology for Exploring Planets

    en.wikipedia.org/wiki/Astrobiology_Science_and...

    ASTEP is one of four elements of NASA's Astrobiology Program, which falls under the Planetary Science Division of the Science Mission Directorate. According to the formal description from NASA, "The ASTEP program sponsors the development of technologies that enable remote searches for, and identification of, life in extreme environments, including planetary surfaces and subsurfaces."

  9. Solar System Exploration Research Virtual Institute - Wikipedia

    en.wikipedia.org/wiki/Solar_System_Exploration...

    Supported by the NASA Science Mission Directorate (SMD) and the Exploration Systems Mission Directorate (ESMD), SSERVI is a NASA program office located at the NASA Ames Research Center and was modeled on the NASA Astrobiology Institute (NAI) with dispersed teams across the nation working together to help lead the agency's research activities ...