PPT-Could Planets orbiting Red Dwarf Stars support Oxygenic Photosynthesis and hence Complex

A reappraisal and update Joe Gale Institute of Life Sciences The Hebrew University of Jerusalem ILASOL 2013 Why was Oxygen so essential for the Evolution of Complex Life on Earth . Chapters 10.1-10.4; 11.1 Lectures Sept. 11, 16. Exam is Sept 18 (Thursday) Conventional requirements for habitability P lanet -- dif The Drake Equation. The Drake Equation. One of the tools used to predict the prevalence of life outside the solar system. Created by Frank Drake in 1960. Creates an estimate for the number of galactic civilizations that could potentially communicate with Earth. To Be A Planet, Or Not To Be?. Physical Characteristics . 5 - Recognized Dwarf Planets. Ceres, Pluto, . Haumea. , . Makemake. , Eris. Classification Criteria. Directly orbits the Sun (not a satellite). Dr.. Jade Carter-Bond. (Lillian’s Daughter). U3A. 6 June, 2012. Extrasolar Planets:. What they are, what we know about them, why we should care, where ET lives (just kidding!) what I’ve been doing for the last 12 years and why your tax dollars should continue to help. V.Aravinthan. 2011/FM/034. WHO WE ARE?. WHAT IS LIFE?. The condition that . distinguishes. . animals and plants from inorganic matter. , including the capacity for growth, reproduction, functional activity, and continual change preceding death .. Planet-Host Stars. 2013. 2. 22. . Wonseok. Kang . Kyung . Hee. University. Sang-. Gak. Lee. . Seoul National University. Why? : Abundances of Planet Host Stars. 2. Workshop on Stars, Planets, and Life 2013. J. Ellis. . Department of Astronomy, University of Texas, Austin TX 78712, USA. White dwarfs are remnants of stars that have depleted all fusible resources.. ~97% of stars end their lives as white dwarfs. . . Victoria Meadows, Eddie . Schwieterman. , . Giada. . Arney. , Drake Deming. ,. . Amit. . Misra. , Benjamin . Charnay. , Ty Robinson, . Antigona. Segura, Shawn. . By AJ, Aidan, Cheryl, and Emma. The Dwarf Planets. A dwarf planet is a smaller planet that shares an orbit around the sun such as an asteroid comets.. Scientists believe there may be as many as a few 100 other dwarf planets in the . Generally speaking, . there are two main life cycles for stars. . . The factor which determines the life cycle of the star is its mass. . . 1 solar mass = size of our Sun. Any star less than about three solar masses will spend almost all of its existence in what is called the “Main Sequence”. . - A reappraisal and update.. Joe Gale. Institute of Life Sciences. The Hebrew University of Jerusalem. . ILASOL 2013. Why was Oxygen so essential for the Evolution of Complex Life on Earth? . The end of the class. Assignments this week. Class evaluations for a 100% lab grade, due by weekend!. Canvas post-class assessment: one homework grade, due before final on Wednesday. Canvas . homeworks. A . star is a massive ball of plasma that emits . light and electromagnetic energy . throughout the universe. . While . there is only one star in our solar system, there are billions upon billions of stars throughout our galaxy and exponentially more in the billions of galaxies in the universe. László Dobos, Tamás Budavári, Carrie Filion,. Rosie. Wyse, Alex Szalay. Dept. . of . Physics. & . Astronomy. , The . Johns. Hopkins University. Subaru . Prime. . Focus. . Spectrograph. Manua.