Posts

Showing posts from August, 2020

A Decade of Sun

Image

Hurricanes

Image
  Matthew Matt Ginnow A tropical cyclone is a rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds , and a spiral arrangement of thunderstorms that produce heavy rain or squalls . Depending on its location and strength, a tropical cyclone is referred to by different names , including hurricane ( /ˈhʌrɪkən, -keɪn/ ), [1] [2] [3] typhoon ( /taɪˈfuːn/ ), tropical storm, cyclonic storm, tropical depression, and simply cyclone. [4] A hurricane is a tropical cyclone that occurs in the Atlantic Ocean and northeastern Pacific Ocean , and a typhoon occurs in the northwestern Pacific Ocean; in the south Pacific or Indian Ocean , comparable storms are referred to simply as “tropical cyclones” or “severe cyclonic storms”. [4] “Tropical” refers to the geographical origin of these systems, which form almost exclusively over tropical seas. “Cyclone” refers to their winds moving in a circle, [5] whirling roun

Sagan Quotes

Image
  “Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every "superstar," every "supreme leader," every saint and sinner in the history of our species lived there-on a mote of dust suspended in a sunbeam. The Earth is a very small stage in a vast cosmic arena. Think of the endless cruelties visited by the inhabitants of one corner of this pixel on the scarcely distinguishable inhabitants of some other corner, how frequent their misunde

Space X

Image

Perseverance

Image
Mission Name: Mars 2020 Rover Name: Perseverance Main Job: The Perseverance rover will seek signs of ancient life and collect rock and soil samples for possible return to Earth. Launched: July 30, 2020 Launch Location: Cape Canaveral Air Force Station, Florida Landing: Feb. 18, 2021 Landing Site: Jezero Crater, Mars Mission Duration: At least one Mars year (about 687 Earth days)