Thanks Bill! (Sorry that I forgot that we have more than one astronomer on this list!) And I forgot to "highlight" anything....it was the part about Mars looking as big as the full moon....then I read it said WITH magnification (see my next post) Trisha ----- Original Message ----- From: "Bill Nolan" To: listserv@azgeocaching.com Subject: RE: [Az-Geocaching] Mars will look as big as the full moon?? JIM SCOTTI, help! Date: Wed, 6 Jul 2005 09:56:11 -0700 > > It is an e-rumor, sort of. It actually happened a couple of years ago. > There will be another close approach this year, but not as close as that. > If you want a more complete explanation, visit: > > http://www.snopes.com/science/mars.asp > > I hope that clears it up. > > Bill in Willcox > Astronomy Instructor > Cochise Community College > > > -----Original Message----- > From: az-geocaching-bounces@listserv.azgeocaching.com > [mailto:az-geocaching-bounces@listserv.azgeocaching.com] On Behalf Of Trisha > Brasher > Sent: Wednesday, July 06, 2005 9:24 AM > To: Arizona Geocaching > Subject: [Az-Geocaching] Mars will look as big as the full moon?? JIM > SCOTTI, help! > > Hey Jim (and everyone on the list) > > This email is circulating like an e-rumor. The part that caught my eye is > highlighted below: > > Subject: Fwd: mars is coming close=20 > > MARS SPECTACULAR! > The Red Planet is about to be spectacular! > This month and next, Earth is catching up with Mars in an encounter > that will culminate in the closest approach between the two planets > in recorded history. The next time Mars may come this close is in > 2287. Due to the way Jupiter's gravity tugs on Mars and perturbs its > orbit, astronomers can only be certain that Mars has not come this > close to Earth in the Last 5,000 years and it will be as long as > 60,000 years before it happens again. > > The encounter will culminate on August 27th when Mars comes to within > 34,649,589 miles of Earth and will be (next to the moon) the > brightest object in the night sky. It will attain a magnitude of -2.9 > and will appear 25.11 arc seconds wide. At a modest 75-power > magnification Mars will look as large as the full moon to the naked > eye. Mars will be easy to spot. At the beginning of August it will > rise in the east at 10p.m. and reach its azimuth at about 3 a.m. By > the end of August when the two planets are closest, Mars will rise at > nightfall and reach its highest point in the sky at 12:30a.m. > That's pretty convenient to see something that no human being has > seen in recorded history. So, mark your calendar at the beginning of > August to see Mars grow progressively brighter and brighter > throughout the month. > > > > Share this with your children and grandchildren. > NO ONE ALIVE TODAY WILL > EVER SEE THIS AGAIN > > > "My life is just a pencil in the hand of God, > and it is He who is writing my story." ~ Mother Teresa > > ____________________________________________________________ > Az-Geocaching mailing list listserv@azgeocaching.com > To edit your setting, subscribe or unsubscribe visit: > http://listserv.azgeocaching.com/mailman/listinfo/az-geocaching > > Arizona's Geocaching Resource > http://www.azgeocaching.com > > > > ____________________________________________________________ > Az-Geocaching mailing list listserv@azgeocaching.com > To edit your setting, subscribe or unsubscribe visit: > http://listserv.azgeocaching.com/mailman/listinfo/az-geocaching > > Arizona's Geocaching Resource > http://www.azgeocaching.com "My life is just a pencil in the hand of God, and it is He who is writing my story." ~ Mother Teresa