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Thursday, October 21, 2010

Orionids Meteor Shower

Sent to me by Joe, who got it from AOL's site

Here is a short article from AOL news on the Orionids to share....
A spectacular stream of meteors believed to be leftovers from Halley's Comet is expected to streak across the skies this week, but a full harvest moon will compete for attention and may obstruct some of the show.

The meteors, a junior version of the famous Perseid meteor shower, are called the Orionids because they appear to shoot from the second-brightest star in the Orion constellation, or from the hunter's elbow. Up to 30 meteors -- fast, bright streaks like shooting stars -- could be visible each hour in the night sky, starting tonight, Space.com reports.

"The Orionids are fast meteors and also have fireballs. The radiant of the shower will be observed north of Betelgeuse, the brightest star in the constellation Orion, the Mighty Hunter," Graciano Yumul, an officer at the Philippine Atmospheric Geophysical and Astronomical Services Administration, told GMA News.

The shower's radiant point is near the celestial equator, meaning that it'll be visible in both the northern and southern hemispheres, according to iSurf News.

Sponsored Links The annual show usually happens from Oct. 17 to Oct. 25, and this year it'll peak before dawn on Thursday. But that's also when a full moon will appear over North America, in most places on Saturday, perhaps dimming the light of the meteors. So the best viewing times are believed to be earlier in the week, when the moon isn't as bright. The best places from which to view the meteor shower are in rural spots that don't have other light pollution.

The Orionids are thought be caused by Halley's Comet, which was named for astronomer Edmond Halley and passes through the inner solar system once every 76 years. The last time was in 1986.

But every time Halley's Comet zooms past the sun, bits of ice and rock are evaporated off the comet and go flying into space. The debris hangs there in space and create the annual Orionid display.


Terri, Events Coordinator
Email: Events@PASAz.org
Phoenix Astronomical Society

SUNDIVING COMET & ORIONID METEOR SHOWE

Space Weather News for Oct. 20, 2010
http://spaceweather.com

SUNDIVING COMET: A newly-discovered comet is plunging toward the sun for a close encounter it probably will not survive. The comet is too deep in the sun's glare for human eyes to pick out, but it is showing up nicely in coronagraph images from the Solar and Heliospheric Observatory. Visit http://spaceweather.com for latest movies.

ORIONID METEOR SHOWER: Earth is passing through a stream of debris from Halley's Comet, and this is causing the annual Orionid meteor shower. Bright moonlight is reducing the number of visible meteors; nevertheless, sky watchers are reporting some bright Orionids. The best time to look is during the hours before local dawn on Thursday, Oct. 21st, and again on Friday, Oct. 22nd. Check http://spaceweather.com for a sky map and more information.

SPACE WEATHER ALERTS: With the arrival of northern autumn, aurora season is underway. Would you like a call when geomagnetic storms erupt at your latitude? Sign up for Space Weather Phone: http://spaceweatherphone.com


Terri, Events Coordinator
Email: Events@PASAz.org
Phoenix Astronomical Society

Friday, October 1, 2010

Approaching Comet

Space Weather News for Oct. 1, 2010
http://spaceweather.com

APPROACHING COMET: Green comet 103P/Hartley 2 is approaching Earth for a close encounter on Oct. 20th. At that time, the comet will be only 11 million miles (0.12 AU) from our planet and should be dimly visible to the naked eye from dark sky sites. It already looks great through backyard telescopes, as shown by images featured on today's edition of http://spaceweather.com. NASA's Deep Impact/EPOXI spacecraft is en route to this comet for close-up studies and a daring flyby on Nov. 4th.

UPSIDE-DOWN LIGHTNING OVER THE KENNEDY SPACE CENTER: An amateur photographer has photographed rare lightning-like discharges called "gigantic jets" shooting up from storm clouds near NASA's Kennedy Space Center. Visit http://spaceweather.com for a movie and more information about the phenomenon.


Terri, Events Coordinator
Email: Events@PASAz.org
Phoenix Astronomical Society

Wednesday, September 22, 2010

Fireball seen 9/21/10 & more

Space Weather News for Sept. 22, 2010
http://spaceweather.com

GLOBAL ERUPTION ON THE SUN: This morning between 0230 UT and 0600 UT, the northern hemisphere of the sun erupted in a tumult of activity. There was a solar flare, a coronal mass ejection, and at least two dark magnetic filaments lifting off the stellar surface. The event appears to be a smaller-scale version of the global blast in early August that sparked auroras over some US states. As before, NASA spacecraft recorded the action in detail. Visit http://spaceweather.com for movies and updates.

SOUTHWESTERN FIREBALL RIVALS THE HARVEST MOON: Last night, sky watchers in the southwestern United States witnessed a brilliant fireball. It was almost as bright as the full Harvest Moon and caused a loud sonic boom over parts of New Mexico. A movie of the event is highlighted on today's edition of http://spaceweather.com.



Terri, Events Coordinator
Email: Events@PASAz.org
Phoenix Astronomical Society

Monday, September 20, 2010

Close Encounter with Jupiter

Space Weather News for Sept. 20, 2010
http://spaceweather.com

JUPITER AT ITS BEST: Tonight, Sept. 20-21, Earth and Jupiter converge for their closest encounter in decades. The giant planet will soar across the sky at midnight, outshining everything except the Moon itself. Although big, bright Jupiter will remain close to Earth for weeks to come, tonight is the closest of all. Check http://spaceweather.com for images and more information.

SPACE STATION RADAR ECHO: Over the weekend, the International Space Station flew through the radar beam of the US Air Force Space Surveillance System in Texas. The echo was strong enough to be heard by amateur radio operators across the southern USA. A sample echo is highlighted on today's edition of http://spaceweather.com .

SPACE WEATHER ALERTS: With the coming of northern autumn, aurora season is underway. Would you like a call when geomagnetic storms erupt at your latitude? Sign up for Space Weather Phone: http://spaceweatherphone.com



Terri, Events Coordinator
Email: Events@PASAz.org
Phoenix Astronomical Society

Friday, September 17, 2010

INTERNATIONAL OBSERVE THE MOON NIGHT

Good afternoon,

PAS is hosting a super Star Party at PV Park tomorrow.
RSVP is requested to be sure I bring enough handouts for everyone.
Drop me an email at Events@pasaz.org by noon tomorrow,
or if it is after noon but before 4:30pm, you can call my cell to let me know
you will be attending 602-561-5398. When you call, leave just your first name
and number of attendees coming with you.

You can find out all the info you need to know about this event at:
http://www.pasaz.org/forums/showthread.php?t=434

In brief, we are:

Observing the Moon
Observing anything else that is available in the night sky.

Sunset 6:15pm
Venus visible 6:15pm - sets 7:45pm
Moon visible all day into the night
Saturn visible 6:20 - sets 6:50pm
Mars visible 6:20 - sets 7:45pm
Jupiter rises at 6:45pm
Dark 7:20pm

We will be setting up about 5:30pm, to begin at 6pm, however
for those early bird arrivals, we hope to catch a planet or two.
From 6pm to dark we will show what we can of the planets
that are available first, then move our attention to the moon
and fainter objects.

PAS was awarded a Moon rock to share and have on display.
Come check it out. You can hold a piece of the Moon in your hand.

And Wendy from ASU will be providing posters for viewing,
and handouts about the moon. Thank you Wendy.

Mike will be there with his collection of Meteorites. Hold a real
meteorite in your hand. Mike loves and has a lot of meteorites to share.

At the moment, we have 3 scopes lined up to attend, but more may make it
before the end of the night.

Come have some fun with us. Your RSVP is requested.
Bring your own Chairs, snacks and drinks.
Bathrooms are available, but are not always the cleanest.

We'd love to have you join us.
Weather should be awesome.
You don't have to arrive on time, but you should let me konw you
are attending. Bring the whole family!!!

Terri, Event Coordinator


Terri, Events Coordinator
Email: Events@PASAz.org
Phoenix Astronomical Society

Thursday, September 9, 2010

Spectacular Eruption

Space Weather News for Sept. 9, 2010
http://spaceweather.com

SPECTACULAR ERUPTION: Just as sunspot 1105 was turning away from Earth on Sept 8th, the active region unleashed a spectacular eruption of plasma and extreme ultraviolet radiation. Earth was not in the line of fire--this time. Must-see movies from the Solar Dynamics Observatory and other spacecraft are highlighted on today's edition of http://spaceweather.com.

SPACECRAFT FLYBY ALERT: This is a good week for satellite watchers in the USA and Canada. Both the International Space Station and the US Air Force X-37B space plane are making a series of favorable passes over North American towns and cities. The spacecraft are easy to find using our Simple Satellite Tracker--an app for iPhones and Android. Visit http://simpleflybys.com for downloads and more information.



Terri, Events Coordinator
Email: Events@PASAz.org
Phoenix Astronomical Society

Wednesday, August 25, 2010

Sept 2010 Newsletter is Ready for download

Please help yourself to a copy of the September PAStimes Newsletter,
ready for download at this link: http://www.pasaz.org/index.php?pageid=newsletter
Enjoy!

Have a super Wednesday!
Terri, Event Coordinator


Terri, Events Coordinator
Email: Events@PASAz.org
Phoenix Astronomical Society

Sunday, August 22, 2010

Fireball on Jupiter

Space Weather News for Aug. 22, 2010
http://spaceweather.com

FIREBALL ON JUPITER: An amateur astronomer in Japan has video-recorded a fireball on Jupiter. This marks the third time in only 13 months that amateur astronomers have detected signs of something hitting the giant planet. Will the latest impact leave behind a visible cloud of debris? Visit http://spaceweather.com for images and updates.

SPACE STATION and SPACE PLANE FLYBYS: This is a good week for satellite watchers in the USA and Canada. Both the International Space Station and the US Air Force X-37B space plane are making a series of favorable passes over North American towns and cities. The spacecraft are easy to find using our Simple Satellite Tracker--an app for iPhones and Android. Visit http://simpleflybys.com for downloads and more information.


Terri, Events Coordinator
Email: Events@PASAz.org
Phoenix Astronomical Society

Friday, August 20, 2010

Cool time lapsed photography sites

A friend sent me these links, Enjoy!

He writes;

I came across this site today. Very nice wide field still and time-lapse photography.



http://vimeo.com/14173983


http://photography.evosia.com/

http://photography.evosia.com/2010/08/13/under-the-milky-way-in-joshua-tree-national-park/



Terri, Events Coordinator
Email: Events@PASAz.org
Phoenix Astronomical Society