Archive for the ‘space’ category

We’re the Primitives…

April 30, 2010

– – British scientist Stephen Hawking in a new television series recently entertained the possibility that alien life may exist, but felt that contact with aliens could have devastating consequences.  “If aliens visit us, the outcome would be much as when Columbus landed in America, which didn’t turn out well for the Native Americans,” said Hawking in the series.

The program imagines a universe in which alien life forms in large spacecraft hunt for resources after draining their own planet of such, conquering and colonizing such planets as the can reach.  Perhaps if we were more fortunate, alien life might be observing a version of Star Trek’s “Prime Directive” in which indigenous life was not interfered with…

Seen Any Aliens?

February 21, 2010

– – Have ‘ya seen any aliens lately?–No, not the illegal immigrant types, but rather the extraterrestrial variety.–Well, if you have, you may wanna hook up with setiQuest

Now SETI of course is an acronym which stands for the Search for Extraterrestrial Intelligence, and setiQuest adds a community involvement component, an effort to tap into the global brain trust and harness the power of citizen scientistsIf you have the chops, you can participate as a software developer or signal detection algorithm developer, or simply help sort through data received from such programs. It is felt that a more global community can more rapidly discern and sort through anomalous signals in search of the proverbial needle in a haystack that might finally alert us to E.T. – – very cool stuff to be rolled out in the next year or so!

SETI Faces More Difficult Task

February 1, 2010

– – The Search for Extraterrestrial Intelligence may have gotten more difficult as communications technology improves, and the Earth becomes “quieter” as a result…

…Earth used to churn out a loud mess of radio waves, television signals, and other radiation, but more communications traffic is now relayed by satellite and fiber optic cables, which  tends to limit the “leakage” of such signals into space.   The recent switch from analogue to digital television also uses a far weaker signal.  If similar processes are taking place in other technologically-advanced societies, they too are presumably becoming quieter and would be more difficult to find.   Additionally, alien cultures might have a bad impression of us from exposure to shows sent their way such as Gilligan’s Island.

A new avenue for contacting ET might be to use lasers to send ultra-bright flashes of light into space for mere fractions of a second.  Such pulses could theoretically be seen by advanced civilizations up to 1,000 light years away, with infrared versions of such devices capable of sending beams even further.

This of course presupposes that alien civilizations would want to get in touch with us to begin with!

Lunatic…

July 20, 2009

Buzz— On this 40th anniversary of the first lunar landing, it is sobering to think that a significant number of Americans believe that Buzz Lightyear was a member of that Apollo 11 mission crew…

Blue Moon…

March 13, 2009

moonNASA has unveiled plans to return a man to the moon by 2018; that’s sooo far away!  The last lunar landing took place in 1972 (Apollo 17), long before many of you reading were a gleam in your father’s eye.

Things seemed to be moving ahead more quickly in the early days of the space program, when there was even optimistic talk of a mission to Mars by the the late 20th century.

The future’s just not getting here fast enough!  And I want my flying car as seen in The Jetsons…they’re long overdue!

The Christmas Tree Cluster and Fox Fur Nebula

December 23, 2008

fox-fur-nebula–The Christmas Tree Cluster (NGC 2264) is a well-studied region in the Monoceras (the Unicorn) constellation.   The Christmas Tree Cluster, the blue reflection nebula surrounding bright stars,  was so named because it looks like a tree in visible light…alright, use your imagination!

The Fox Fur Nebula (imagination required, puh-leeze!) is a strange shape originating from fine interstellar dust reacting in complex ways with the energetic light and hot gas being expelled by the young stars.–And it’s all only about 2,500 light years away…

…field trip, anyone?–Merry Xmas and Joyous Festivus from Foxsylvania!

Watch the Skies, Too…

February 15, 2008

spy.jpg  –Fear not!–Your government, which put up a non-functioning spy satellite (your tax dollars at work), has now developed a plan to have the navy shoot down the sucker before it can fall on our sorry heads later this month, or in early March. This is good, because even if the spy in the sky doesn’t hit us directly, a component of it could poison an area the size of two football fields…we’ll just hope that the rocket being sent to knock out the spy satellite works better than the satellite itself…

…as Pogo the Possum once said long ago, “we have met the enemy, and he is us.”