
 |
|
Feb. 8, 2013
|
| |
Jewish World Review
Dec. 7, 2011
/ 11 Kislev, 5772
Discoveries go to the core of what makes us humans
By
Dale McFeatters
http://www.JewishWorldReview.com |
This week witnessed the announcement of two extraordinary astronomical discoveries, once again illustrating that we are not even on the cusp of understanding our universe.
NASA announced that its planet-hunting Kepler telescope had found a potentially life-sustaining planet similar to Earth. The planet, Kepler-22b, orbits a star much like the sun; has a year of 290 days, not too far off our own; has a balmy surface temperature of 72 degrees; observers speculate that it is almost the same color as Earth; and has water, although some scientists believe it may have too much water and that the whole planet is covered with it.
The planet is 2.4 times the size of Earth with a possible gas-liquid atmosphere that would make it uninhabitable by earthlings, at least with current technology. Even though Kepler-22b is not the sought-after Earth twin, it is the best candidate yet discovered.
The first extra-solar planet was discovered in 1995, and discoveries slowly picked up after that as detection methods improved. But the real breakthrough came in 2009 with the launch of the Kepler space telescope. Since then, Kepler has identified 2,236 candidate planets, 139 of them potentially habitable. And the Kepler has only just begun searching.
This is vital research, but of the most basic sort. If there is an Earth twin out there, we want to visit it, even colonize it. But Kepler-22b is over 600 light-years away and it would take a space shuttle, assuming we start building them again, 22 million years to reach it.
If there is alien life out there, the best opportunity of finding it is the SETI project, a complex of 42 radio telescopes, but its work was suspended over the summer for lack of funds.
Meanwhile, University of California, Berkeley, astronomers on Monday announced the discovery of two massive black holes, the largest yet, one of them 9.7 billion times the size of the sun. A black hole is formed by the collapse of a giant star in on itself, creating a gravitational hole so dense that nothing escapes, not even light or another star that happens to get too close. The black holes are more than 300 million light-years away, which, the Associated Press rather alarmingly points out, is "relatively close on the galactic scale."
These discoveries are pure basic research and it's not cheap; Kepler cost $600 million to build and launch. These discoveries have no immediate practical applications, although the methods used to make them do.
But the discoveries go to the core of what makes us humans: We can't stand not knowing.
Every weekday JewishWorldReview.com publishes what many in in the media and Washington consider "must-reading". Sign up for the daily JWR update. It's free. Just click here.
Comment by clicking here.
Previously:
• 12/06/11 Stealing elections badly in Russia
• 12/05/11 Sometimes paranoia is common sense by another name
• 12/02/11 When the U.S. truly became one nation
• 12/01/11 Last chance to snap up a Maybach
• 11/30/11 Iran wants respect without earning it
• 11/29/11 Surprise! Spider-Man may weave a profitable web
• 11/28/11 Italians entertain novel proposition: Paying their taxes
• 11/25/11 No time to let up on al-Qaida
• 11/24/11 Congress Quietly Abolishing Friday
• 11/23/11 Cleaning up after supercommittee implosion
• 11/22/11 Jailing minors with adults adds to problems
• 11/21/11 Brilliant strategy? Action by inaction
• 11/18/11They're going to eat horses, aren't they?
• 11/17/11 A pretend stick shift for pretend drivers
• 11/16/11 Clinton's vast experiences: Did NBC pick the wrong Chelsea?
• 11/15/11 Occupy protesters, you've made your point. Now, scat
• 11/10/11 Our vets are a national problem?
• 11/09/11 Requiem for a once-great sport
• 11/08/11 A toilet as smart as its occupant
• 11/07/11 Prerevolutionary gems in need of TLC
• 11/04/11 Feds must stop scam of stealing from dead children
• 11/03/11 Bank listens very closely to customer lynch mob
• 11/01/11 TV that's leading the people away from core socialist values
• 10/31/11 NATO should not be a victim of its success
• 10/28/11 Iran mulls getting rid of president and presidency
• 10/27/11 Bienvenidos a Dayton and bring your businesses with you
• 10/26/11 Archivists long for Obama's teleprompter
• 10/25/11 United Nations to run the Internet?
• 10/24/11 Attention, world: You've got the cash. We've got the houses
• 10/19/11 Oil pipeline must be in America's future
• 10/18/11 U.S. plans limited mission in an Africa with no limits
• 10/17/11 Social Security's grave mistakes
• 10/12/11 NASA's help-wanted sign for astronauts
• 10/10/11 Saving Thomas Jefferson''s chimneys
• 10/06/11 Uncle Sam's answer to deadbeats --- robo-calls
• 10/04/11 Christie should ignore jibes on his weight
• 10/03/11 Iran says its warships will head for Jersey shore
• 09/29/11 Europeans bristle at Obama's lectures
• 09/28/11 Jessica Rabbit for the defense
• 09/27/11 Russia learns outcome of next March's presidential election
• 09/26/11 Another try at leaving no child behind
• 09/23/11 This generation needs a job more than a name
• 09/22/11 In the lane next to you: A driverless car
• 09/20/11 Cloudy, cool, chance of falling satellite
• 09/14/11 Humanitarian extortion
• 09/13/11 Paging Dr. Watson; he's there in 3 seconds
• 09/09/11 Forecasting 100 percent chance of heavy metal
• 09/08/11 A jobs program at Obama's doorstep
• 09/07/11 Iran's government afraid of the water
• 09/06/11 Congress returns, tanned, rested and testy
• 09/05/11 Space nations must clean up after themselves
• 09/02/11 Osama bin Laden died a failure and he knew it
• 09/01/11 Time to retire political pie in the face
• 08/31/11 Labor Day celebrates what, exactly?
• 08/30/11 These arrestees really are framed
• 08/25/11 When in an earthquake, block traffic
• 08/23/11 A case for discretion in deportation arrests
• 08/22/11 Tough times or not, parents shell out for school
• 08/18/11 Being unpleasant for fun, profit, promotion
• 08/17/11 Time to prepare for the end game in Libya
• 08/16/11: Super Committee starts facing reality
• 08/15/11: World's fastest plane disappears even faster
• 08/12/11: British cops track rioters through security cameras
• 08/11/11: Relax. There is no Death Star
• 08/10/11: House pages run final errands
• 08/09/11: U.S. treading water on job creation
• 08/08/11: Uncle Sam, the world's permanent guest
• 08/05/11: Most 9/11 victims not on federal death records
• 08/04/11: Russian PM calls U.S. a parasite. He should be so lucky
• 08/03/11: Congress goes from one bind to another
• 08/02/11: D.B. Cooper may no longer be a mystery
• 08/01/11: Libya's latest weapon against NATO --- lawsuits
• 07/29/11: He'll always be known as Hot Wheels Handler
• 07/25/11: Recruiting children to save a dying town
• 07/22/11: Bachmann's admirable medical candor
• 07/12/11: Social Security's grave mistakes
• 07/08/11: Debt crisis need not be constitutional crisis
• 07/07/11: Startups entice new talent with kickball, treehouses
• 07/05/11: Stranded tourists get rare treat
• 06/30/11: The dollar Americans refuse to spend
• 06/27/11: The hangman doesn't cometh
© 2011, SCRIPPS HOWARD NEWS SERVICE
|
|

Arnold Ahlert
Mitch Albom
Jay Ambrose
Michael Barone
Barrywood
Lori Borgman
Stratfor Briefing
Mona Charen
Linda Chavez
Richard Z. Chesnoff
Ann Coulter
Greg Crosby
Alan Douglas
Larry Elder
Suzanne Fields
Christine Flowers
Frank J. Gaffney
Bernie Goldberg
Jonah Goldberg
Julia Gorin
Jonathan Gurwitz
Paul Greenberg
Argus Hamilton
Victor Davis Hanson
Betsy Hart
Ron Hart
Nat Hentoff
Marybeth Hicks
A. Barton Hinkle
Jeff Jacoby
Paul Johnson
Jack Kelly
Ch. Krauthammer
David Limbaugh
Kathryn Lopez
Rich Lowry
Michelle Malkin
Jackie Mason
Ann McFeatters
Dale McFeatters
Dana Milbank
Jeanne Moos
Dick Morris
Jim Mullen
Deroy Murdock
Judge A. Napolitano
Bill O'Reilly
Kathleen Parker
Star Parker
Dennis Prager
Wesley Pruden
Tom Purcell
Sharon Randall
Robert Robb
Cokie & Steve Roberts
Heather Robinson
Debra J. Saunders
Martin Schram
Culture Shlock
David Shribman
Roger Simon
Michael Smerconish
Thomas Sowell
Ben Stein
Mark Steyn
John Stossel
Cal Thomas
Dan Thomasson
Bob Tyrrell
Diana West
Dave Weinbaum
George Will
Walter Williams
Byron York
ZeitGeist
Mort Zuckerman

Robert Arial
Chuck Asay
Baloo
Lisa Benson
Chip Bok
Dry Bones
John Branch
John Cole
J. D. Crowe
Matt Davies
John Deering
Brian Duffy
Everything's Relative
Mallard Fillmore
Glenn Foden
Jake Fuller
Bob Gorrel
Walt Handelsman
Joe Heller
David Hitch
Jerry Holbert
David Horsey
Lee Judge
Steve Kelley
Jeff Koterba
Dick Locher
Chan Lowe
Jimmy Margulies
Jack Ohman
Michael Ramirez
Rob Rogers
Drew Sheneman
Kevin Siers
Jeff Stahler
Scott Stantis
Danna Summers
Gary Varvel
Kirk Walters
Dan Wasserman

Mr. Know-It-All
Ask Doctor K
Richard Lederer
Frugal Living
On Nutrition
Bookmark These
Bruce Williams
|