Tag Archives: years

Challenger Deep

According to the National Oceanic and Atmospheric Administration (NOAA), “The deepest part of the ocean is called the Challenger Deep and is located beneath the western Pacific Ocean in the southern end of the Mariana Trench, which runs several hundred kilometers southwest of the U.S. territorial island of Guam. Challenger Deep is approximately 11,030 meters [...]

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Determining an Exoplanet

Check out this recent report from NASA on an exoplanet named Fomalhaut b, which orbits a 200-million-year-old star [10+08] called Fomalhaut, every 872 years [10+02]: “A second look at data from NASA’s Hubble Space Telescope is reanimating the claim that the nearby star Fomalhaut hosts a massive exoplanet. The study suggests that the planet, named [...]

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Black Spidery things on Mars

Radiolab Blogland recently posted the piece below titled “Krulwich Wonders: Are Those Spidery Black Things on Mars Dangerous? (Maybe).” Read on! “You are 200 miles directly above the Martian surface—looking down. This image was taken by the Mars Reconnaissance Orbiter on Jan. 27, 2010. (The color was added later.) What do we see? Well, sand, mostly [...]

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Skin

Here are a few facts you might not know about your skin. . . Skin is your body’s largest organ. Globally, dead skin accounts for about a billion tons (10+09) or 1 trillion pounds (10+12) of dust in the atmosphere. Your skin sheds 50,000 cells every minute— that’s 72,000,000 cells (10+07) each day and 26,280,000,000 [...]

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Messier 9

“The NASA/ESA Hubble Space Telescope has produced the most detailed image so far of Messier 9, a globular star cluster located close to the center of the galaxy. This ball of stars is too faint to see with the naked eye, yet Hubble can see over 250,000 [10+05] individual stars shining in it. Messier 9, [...]

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(10)66

Almost one thousand years (10+3) ago, Halley’s comet was seen shortly before the Battle of Hastings in 1066.  William of Normandy was the victor and crowned King of England.  The series of events that led to the success of the Norman invasion are recorded in the Bayeux Tapestry including Halley’s comet a billion kilometers (10+12) [...]

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  • Countdown to Powers of Ten Day

    • 10/10/10 1383 days ago