The Weekly Newspaper serving the citizens of Morenci, Mich., Fayette, Ohio, and surrounding areas.

  • Front.cheers
    MACEE BEERS joins other Fayette Elementary School students for the annual Mini-Cheer performance during the half-time break at the basketball game.
  • Family.3.wide
    CHILDREN at Stair District Library’s Family Story Time toss scarves into the air during an activity. The evening program provided a mix of stories, songs, dancing, crafts and snacks Monday evening. The program is offered at 5:30 p.m. every Monday for five more weeks. The program is designed for three to five year olds and their family.
  • Front.newpaper.2
    THE INTERVIEW—Evelyn Joughin (right) records the interaction with an iPad while Jack Varga, next to her, asks questions of Morenci Elementary School principal Gail Frey. Morenci senior Sam Cool (standing) listens. Cool serves as the editor for the newspaper written by members of Mrs. Barrett’s second grade class.
  • Front.code.2
    WRITING CODE—Brock Christle (left), a Morenci fifth grade student, takes a look at the progress being made by fourth grader Anthony Lewis. Libby Rorick, a sixth grade student, is next in a line of girls trying out the coding tutorials. This year marked Morenci’s second year of participation in the Hour of Code project.
  • Front.gym.new
    REMIE RYAN (left) tries to dodge the foam wand held by Hayden Bays during physical education class at Morenci Elementary School. In the background, Lauryn Dominique and Brooklyn Williams stay clear of the tag. Second grade students were working on cardiovascular health on the first day back from vacation. For the record, Safety Tag is a very difficult sport to photograph.
  • Front.lift
    MORENCI student Dalton McCowan puts everything into a dead lift attempt Saturday morning during the Wyseguy Push/Pull event. Lifters helped raise more than $1,600 for the family of the late Devin Wyse, a former Morenci power-lifter who graduated last year. Commemorative T-shirts are still available by contacting teacher Dan Hoffman.
  • Front.library.books
    MACK DICKSON takes a book off the “blind date” cart at the Fayette library. Patrons can choose a book without knowing what’s inside other than a general category. The books are among those designated for removal so patrons can consider them gifts. In Morenci, new books and staff favorites were chosen from the stacks and must be returned. Patrons get a piece of chocolate, too, to take on their date, but no clue about their “date.” One reader said she really enjoyed her book for a few pages, but then lost interest—so typical for a blind date.

2011.03.30 Driving the gravity tractor

Written by David Green.

By DAVID GREEN

Can former astronaut Rusty Schweickart save us from extinction or will we go the way of the dinosaurs? Will we find someone to skillfully drive the gravity tractor or will we merely make things worse?

Those aren’t nice questions to ask on such a pretty, sunny morning. Oh, by the way, did you know that fireballs from space can be seen even on a sunny day like this, in broad daylight?

OK, so I just finished reading an article about NEOs (near-Earth objects). It sets you on edge for a while, but you soon forget about it and don’t even think about the asteroids flashing through our sky every night. Out of sight, out of mind. Unless you’re Rusty Schweickart.

Schweickart is considered a little loony by some people. They say he spent too much time in space and the radiation cooked his brain.

He doesn’t help himself when he makes statements like the following one. He talked to “New Yorker” writer Tad Friend about other space civilizations this way: “If there is a cosmic community out there, they will have already passed this test, of protecting themselves from asteroid impacts that could have wiped them out. If we want to join them, we have to do it, too.”

In other words, a few billion bucks will have to be spent on devising ways to deflect an asteroid that might be on a collision course with Earth.

It doesn’t happen often, but asteroid collisions are blamed by some scientists for three mass extinctions. The imprint of the most famous one is clearly visible in 3-D imaging from space. It’s on Mexico’s Yucatán Peninsula. That one is known as the dinosaur killer.

More recently, there was the mysterious explosion in Siberia in 1908 that flattened 830 square miles of desolate forest. Scientists believe there was no actual impact because there’s no crater. It’s believed that a sizable asteroid blew up before impact and sent an enormous shock wave to the Earth’s surface. That was the last major impact.

In 2008, an asteroid the size of an S.U.V. slammed into the desert in Sudan. Another was clearly visible streaking over Saskatchewan. A year later, one blew up high above Indonesia that was said to have the power of three atomic bombs.

Just last month a rock weighing several tons was seen blazing across the sky. People from Massachusetts to Maryland saw it—in daylight!

So what are we doing about it? We’re thinking. Some of us are worrying. 

NASA budgets about .03 percent of its funds to “planetary defense.” The consequences of a collision are huge, but the odds of it happening are small. This is when they start running the fatality-per-year numbers. The Yucatán incident, by the way, happened about 65 million years ago.

The Planetary Defense task force knows its job is a sticky wicket. You could send up a big bomb in an effort to deflect an asteroid off course before it hits Earth, but you first need to know what it’s made of. Some asteroids are solid rock; some are collections of rubble. The bomb might not deflect it; it might create dozens of smaller pieces.

There’s a big asteroid named Apophis that was once predicted to have a one-in-30 chance of hitting us in April 2029—on Friday the 13th, of all dates. Now the odds are down to about zero, but it could be trouble when it orbits back into our neighborhood in 2036.

So do we try to deflect its orbit? But wait, the calculations might be slightly off and our deflection could actually put it right on track for an impact. Just to make you feel more relaxed, I’ll mention that the Russian space agency already announced plans to deflect Apophis.

Another idea suggests using laser beams to change the temperature of the asteroid’s surface which will, in turn, alter its speed and orbit. Another, the gravity tractor, would position a space craft over the asteroid, with gravity altering the trajectory.

Maybe the money will be found to place a telescope on Venus so we’ll have a better view of what’s out there. That way, even though we won’t know what to do about it, at least we’ll have a much more precise reason to be scared to death.

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