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  1. Saturn's Rings Have Atmosphere (ESA)
      "Data from the NASA/ESA/ASI Cassini spacecraft indicate that Saturn's majestic ring system has its own atmosphere - separate from that of the planet itself." 9-05

  2. Shrinkage of Upper Atmosphere Baffling (CNN News)
      " An upper layer of Earth's atmosphere recently shrank so much that researchers are at a loss to adequately explain it, NASA said on Thursday." 07-10

  3. -08-15-14 Study: Greenhouse Gases Causing Wetter Atmosphere (DailyKos.com)
      "This study was based on satellite data that measures the heat the earth is radiating back into space. That level has been dropping as the earth traps more of the sun's heat. This new study confirms what climate scientists have suspected, that a very large driver of Global Warming, water vapor in Upper-Troposphere in indeed increasing just as predicted."

      "As sunlight enters the atmosphere, a portion is immediately reflected back to space, but the rest penetrates the atmosphere and is absorbed by the earth's surface. This energy is then remitted by the earth back into atmosphere as long-wave radiation. Carbon dioxide and water molecules absorb this energy and emit much of it back towards the earth again. This delicate exchange of energy between the earth's surface and atmosphere keeps the average global temperature from changing drastically from year to year."

      "This study shows without a doubt that our activities as humans are changing the makeup of the upper atmosphere adding water vapor. That water vapor is heating our planet and in turn the heating adds more water vapor to the Upper-Troposphere in the mother of all feedback loops contributing to Global Warming." 08-14

  4. -Powder River Basin to Inject 16.9 Billion Tons of CO2 in the Atmosphere (Truth-Out)
      "The poster child of this corrupt fiasco is the Powder River Basin (PRB) in eastern Wyoming and Montana. The PRB accounts for 42 percent of US coal production and the federal government owns 80 percent of PRB coal reserves. Despite the obvious link between PRB coal and the climate crisis, the Department of Interior (through the BLM) is pushing to greatly expand PRB coal production. The BLM is in the process of issuing 16 new coal leases in the PBR, containing 10.2 billion tons of coal. If these plans are implemented, it will inject 16.9 billion additional metric tons of CO2 into the atmosphere." 05-15

  5. Meteors, Meteorids, and Meteorites (Hamilton)
      "The term meteor comes from the Greek meteoron, meaning phenomenon in the sky. It is used to describe the streak of light produced as matter in the solar system falls into Earth's atmosphere creating temporary incandescence resulting from atmospheric friction." Includes pictures, articles, and links.

  6. Why Explore Mars (NASA)
      "After Earth, Mars is the planet with the most hospitable climate in the solar system. So hospitable that it may once have harbored primitive, bacteria-like life. Outflow channels and other geologic features provide ample evidence that billions of years ago liquid water flowed on the surface of Mars. Although liquid water may still exist deep below the surface of Mars, currently the temperature is too low and the atmosphere too thin for liquid water to exist at the surface." 12-03

  7. Mercury (KidsAstronomy.com)
      Provides a picture and information, such as the orbit, rotation, mass, distance from the sun, speed, volume relative to the earth, temperature, atmosphere, and diameter. Even tells how much you would weight if you were there. 11-00.

  8. Venus (KidsAstronomy.com)
      Provides a picture and information, such as the orbit, rotation, mass, distance from the sun, speed, volume relative to the earth, temperature, atmosphere, and diameter. Even tells how much you would weight if you were there. 11-00.

  9. Earth (KidsAstronomy.com)
      Provides a picture and information, such as the orbit, rotation, mass, distance from the sun, speed, temperature, atmosphere, and diameter. Even tells how much you would weight if you were there. 11-00.

  10. Mars (KidsAstronomy.com)
      Provides a picture and information, such as the orbit, rotation, mass, distance from the sun, speed, volume relative to the earth, temperature, atmosphere, and diameter. Even tells how much you would weight if you were there. 11-00.

  11. Jupiter (KidsAstronomy.com)
      Provides a picture and information, such as the orbit, rotation, mass, distance from the sun, speed, volume relative to the earth, temperature, atmosphere, and diameter. Even tells how much you would weight if you were there. 11-00.

  12. Saturn (KidsAstronomy.com)
      Provides a picture and information, such as the orbit, rotation, mass, distance from the sun, speed, volume relative to the earth, temperature, atmosphere, and diameter. Even tells how much you would weight if you were there. 11-00.

  13. Uranus (KidsAstronomy.com)
      Provides a picture and information, such as the orbit, rotation, mass, distance from the sun, speed, volume relative to the earth, temperature, atmosphere, and diameter. Even tells how much you would weight if you were there. 11-00.

  14. Neptune (KidsAstronomy.com)
      Provides a picture and information, such as the orbit, rotation, mass, distance from the sun, speed, volume relative to the earth, temperature, atmosphere, and diameter. Even tells how much you would weight if you were there. 11-00.

  15. Pluto (KidsAstronomy.com)
      Provides a picture and information, such as the orbit, rotation, mass, distance from the sun, speed, volume relative to the earth, temperature, atmosphere, and diameter. Even tells how much you would weight if you were there. 11-00.

  16. Biosphere Finds Critical Importance of Microbes (PBS)
      Provides a description of the failure of Biosphere II as a result from too little oxygen, which in turn was caused by growing microbes too fast. (In the oceans, microbes supply oxygen that is released into the atmosphere and also feeds plants and ocean creatures. 1-01

  17. Archaean Period of Time (Museum of Paleontology)
      Covers 3.8 to 2.5 billion years ago. "If you were able to travel back to visit the Earth during the Archaean, you would likely not recognize it is the same planet we inhabit today. The atmosphere was very different from what we breathe today; at that time, it was likely a reducing atmosphere of methane, ammonia, and other gases which would be toxic to most life on our planet today. Also during this time, the Earth's crust cooled enough that rocks and continental plates began to form."

      "It was early in the Archaean that life first appeared on Earth. Our oldest fossils date to roughly 3.5 billion years ago, and consist of bacteria microfossils." 4-02

  18. Greenhouse Effect in a Diagram (UMAC - OCP)
      Describes the "energy budget" of our atmosphere. 4-02

  19. 12-26-03 Beagle 2 Silent, But Orbiter Successful (CNN News)
      "Even though a Mars probe has failed to signal it has landed, scientists at the European Space Agency said on Friday the primary mission goal to put a satellite in orbit around Mars was achieved."

      "After a six-month, 100 million-km (63 million-mile) journey from Earth to look for signs of life on the planet, the Mars Express will circle the planet on an orbit between 250 km and 12,000 km."

      "It will study the surface of the planet, its geology, its weather, and also analyse the atmosphere and its gravity." 12-03

  20. Terrorist Attacks Update - International (TKB.org)
      "The MIPT Terrorism Knowledge Base represents years of collaborative effort by many partners. Though we believe this to be the most extensive and user-friendly system of its kind, any resource spanning over 35 years of data will contain oversights and omissions."

      The MIPT Terrorism Knowledge Base uses these definitions:

      "Terrorism: Terrorism is violence, or the threat of violence, calculated to create an atmosphere of fear and alarm. These acts are designed to coerce others into actions they would not otherwise undertake, or refrain from actions they desired to take. All terrorist acts are crimes. Many would also be violation of the rules of war if a state of war existed. This violence or threat of violence is generally directed against civilian targets. The motives of all terrorists are political, and terrorist actions are generally carried out in a way that will achieve maximum publicity. Unlike other criminal acts, terrorists often claim credit for their acts. Finally, terrorist acts are intended to produce effects beyond the immediate physical damage of the cause, having long-term psychological repercussions on a particular target audience. The fear created by terrorists may be intended to cause people to exaggerate the strengths of the terrorist and the importance of the cause, to provoke governmental overreaction, to discourage dissent, or simply to intimidate and thereby enforce compliance with their demands."

      "Terrorist Group: A collection of individuals belonging to an autonomous non-state or subnational revolutionary or anti-governmental movement who are dedicated to the use of violence to achieve their objectives. Such an entity is seen as having at least some structural and command and control apparatus that, no matter how loose or flexible, nonetheless provides an overall organizational framework and general strategic direction. This definition is meant to include contemporary religion-motivated and apocalyptic groups and other movements that seek theological justification or divine sanction for their acts of violence." 9-04

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