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Monday, March 30, 2009

Mt. Redoubt Volcano

Space Weather News for March 30, 2009
http://spaceweather.com

MT. REDOUBT: Alaska's Mt. Redoubt volcano has erupted at least 19 times since March 22nd, and several of the most powerful blasts have spewed clouds of ash and sulfurous gas into the lower stratosphere. The last time an Alaskan volcano blew its top (Kasatochi in August 2008), similar clouds caused fantastic sunsets around the Northern Hemisphere. Today's edition of Spaceweather.com features satellite maps of Mt. Redoubt's sulfur dioxide emissions. Using these maps, we can track the volcanic clouds as they drift around the globe and be alert for unusual sunsets and other phenomena when they pass nearby. Visit http://spaceweather.com for more information and updates.

New subscribers: To sign up for free space weather alerts, click here: http://spaceweather.com/services/


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

Saturday, March 28, 2009

Julian Starfest in Aug 2008

Dear Astronomy friends,

Thanks again for your support of the Julian Starfest in August, 2008.

We need your help again. Even if you can't be here in person, we request that you help spread the word to everyone you know in California, Arizona, Nevada, Utah and the west.

Please read the links below, and let us know what you can do to help this year.

Regards,

-- Kurt Barnhart
Julianstars@expresswire.com

---------------------------------------------

http://julianstarfest.blogspot.com/

http://www.julianstarfest.com/


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

Friday, March 27, 2009

New on The NASA/NOAA SciJinks Web Site

Find answers to hard questions at the SciJinks Weather Laboratory. Now,
students can find answers to tidal mysteries on our web site.

What causes the tides? We might remember that it has something to do with
the Moon. But then why do we have two high tides each day if the Moon only
rises and sets once? And why don't the tides occur at the same time every
day? All is revealed in a new "How & Why" page on the middle-school-level
NOAA/NASA SciJinks Weather Laboratory website, http://scijinks.gov. Click on
the "How & Why" button.


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

Messier Marathon at Two Trees this weekend

Sirius Lookers and Friends..
The Messier star Party is still set for this weekend.... Some..are coming on Friday,, the main event is for Saturday night and Sunday is also viewable.. Hope to see you out there.. It tends to be a very good turnout, and seems to be getting bigger each year. Clear Sky clock shows excel skies for Friday night.. and normal weather shows clear weather on Fri and Sat evening with only partly cloudy for Sun...
Start time..is 630pmish..until ..??? ...please respect star party policies.. no white lights after dark.. Those coming in late...no headlights last 400ft. from observing field.. etc.... Of course this is at TWO TREES dark site halfway between Sedona and cottonwood.



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

Some interesting articles from Sky & Tele

$15 Telescope
http://www.skyandtelescope.com/community/skyblog/newsblog/41772517.html

Venus at it's 8-year best
http://www.skyandtelescope.com/community/skyblog/observingblog/41202957.html

Catch a falling star
http://www.skyandtelescope.com/community/skyblog/newsblog/41873107.html

Drops of water on Mars
http://www.skyandtelescope.com/community/skyblog/newsblog/41728642.html

HAVE A GREAT WEEKEND!!!


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

Thursday, March 26, 2009

Shuttle & Station imaged from the ground


http://blogs.discovermagazine.com/badastronomy/2009/03/25/shuttle-and-station-imaged-from-the-ground/


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

Tuesday, March 24, 2009

ISS gets new sings & Solar conjunction of Jupiter's Moons

Space Weather News for March 21, 2009
http://spaceweather.com

ISS GETS NEW WINGS: The International Space Station's solar arrays are the largest deployable space assemblies ever built. Yesterday, astronauts unfurled a pair on the starboard side of the outpost, adding more than 8000 sq. feet of light-collecting surface area to the station's profile. Hours after the new wings were deployed, the ISS flew over Europe where amateur astronomers photographed the changes. Their movies and photos are featured on today's edition of http://spaceweather.com.

SOLAR CONJUNCTION OF JUPITER'S MOONS: Another must-see movie comes from NASA's STEREO-B spacecraft. On March 15th and 16th, the solar observatory watched Jupiter and its moons converge on the sun just as a coronal mass ejection was exploding "overhead." Visit http://spaceweather.com for footage.


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

Friday, March 20, 2009

Common Sense Observer by Todd

[Common Sense Observer] Weatherman.com Back Online


Hi, sorry for my absence as of late. I have discovered a new
low-cost pair of binoculars that is very good. More on that in
a bit.

The astronomy equipment review site,

http://www.weatherman.com

Is back online after several weeks of being down.

Please help yourself!

Todd


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

Name the Mars Rover

Guy Webster 818-354-6278
Jet Propulsion Laboratory, Pasadena , Calif.
guy.webster@jpl.nasa.gov

Dwayne Brown 202-358-1726
NASA Headquarters, Washington
dwayne.c.brown@nasa.gov

NEWS RELEASE: 2009-055 March 19, 2009

Online Poll for NASA's Mars Rover Naming Contest Opens March 23

PASADENA, Calif. -- NASA will post online nine names that are finalists for the agency's Mars Science Laboratory mission and invite the public to vote for its favorite. The non-binding poll to help NASA select a name opens online Monday, March 23, and will accept votes through March 29.

More than 9,000 students in kindergarten through 12th grades submitted essays proposing names for the rover in a nationwide contest that ended Jan. 25. Entries came from all 50 states, Puerto Rico and the families of American service personnel overseas. NASA will select the winning name, based on a student's essay and the public poll, and announce the name in April.

"The names that students proposed range from heroes to animals and bugs," said Michelle Viotti, manager of the Mars Public Engagement program at NASA's Jet Propulsion Laboratory, Pasadena , Calif. "No matter what name is finally chosen, this is a mission for everyone, and we can't wait to start calling this rover by name."

The student who submitted the winning name will be invited to JPL to sign the rover. Additionally, all 30 student semifinalists in the naming contest will have an opportunity to place an individually-tailored message on a microchip that will be carried on the car-sized robotic explorer.

For worldwide participation beyond the contest, the public also has a chance to participate in "Send Your Name to Mars." The agency will collect names to be recorded on the microchip. Names will be collected via the contest Web link beginning Monday, March 23.

The naming contest is part of a Space Act Agreement between NASA and Disney. Walt Disney Studios Motion Pictures is the prize provider for the contest. This collaboration made it possible for WALL-E, the animated robotic hero from the 2008 movie of the same name, to appear in the online content inviting students to participate.

Scheduled to launch in 2011 and land on Mars in 2012, the rover will use a set of advanced science instruments to check whether the environment in a selected landing region ever has been favorable for supporting microbial life and preserving evidence of such life. The rover also will search for minerals that formed in the presence of water and look for chemical building blocks of life.

JPL, a division of the California Institute of Technology, manages the Mars Science Laboratory mission for NASA's Science Mission Directorate in Washington .

To view the nine finalist names and cast your vote, visit: http://marsrovername.jpl.nasa.gov .




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

Thursday, March 19, 2009

ARCHAEOASTRONOMY CONFERENCE AGENDA SET

This event sent to me by Dennis.

ARCHAEOASTRONOMY CONFERENCE AGENDA SET

The final agenda of the Conference on Archaeoastronomy of the American Southwest has been set and can be view at the conference website.
Oral and poster presentations will cover a number of significant locations including the Chaco Canyon World Heritage Site, the prehistoric astronomy of the Hohokam, Mogollan and Sinagua cultures, Chimney Rock Colorado, Mesa Verde National Park and more. Presenters will include Anna Sofaer, J. McKim Malville, E.C. Krupp, Von Del Chamberlain among other notable researchers.

The purpose of the CAASW is to advance the study and practice of archaeoastronomy of the American Southwest in all its aspects. The CAASW is committed to recognizing significant contributions to knowledge and the importance of research, professional standards and excellence in the study of archaeoastronomy, effective dissemination and presentation of archaeoastronomical knowledge, and innovation and originality of approach.
Additional information about the Conference on Archaeoastronomy of the American Southwest can be obtained at http://www.caasw.org, or by email to administrator@caasw.org.



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

Tuesday, March 17, 2009

Asteroid buzzes Earth for 2nd time in March!!!

Space Weather News for March 17, 2009
http://spaceweather.com

ASTEROID BUZZES EARTH: Newly-discovered asteroid 2009 FH is flying past Earth tonight only 85,000 km (0.00057 AU) away. That's a little more than twice the height of a geosynchronous communications satellite. Experienced amateur astronomers in North America can photograph the 20-meter-wide space rock racing through the constellation Gemini after sunset on March 17th. It should be about as bright as a 14th magnitude star. Please visit http://spaceweather.com for an ephemeris and updates.

This is the second time in March that an asteroid has flown so close to Earth. On March 2nd, 2009 DD45 passed by only 72,000 km away. Measuring some tens of meters in diameter, 2009 DD45 and 2009 FH are approximately Tunguska-class objects, meaning they pose no global threat but could cause local damage if they actually hit Earth. In years past, asteroids of this size often passed unnoticed, but recent improvements in asteroid surveys have resulted in growing numbers of space rocks caught in the act of near-Earth flybys.


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

ISS Viewing tonight

Dear Astro friends and family...
As most of you know...the Space Shuttle Vehicle will retire shortly and the days are number of how many more go up in space.. 3 or more??
Tues - Tonight at 7:31pm just above Venus in low west..(must have clear low horizon at this time), The space shuttle(1.3mag) will come across and follow a track most of sky to the north..(staying low about 15degs) cutting across under Cassiopeia and Cepheus constellations.. 14minutes later the ISS-(7:45pm--0.7mag)..International Space station will follow the same track across the sky.

On Thursday night 3/19...still not sure...they will be only a minute or so apart in the sky.. before connecting.. At one time the website show this ..but it has changed.--..I will keep u posted if we can see both of them at same time in sky--on thursday night.
For ISS(0.8mag)(on thursday)..7:04pm..10degs above horizon(note u will be fighting twilight)--Maybe this is why it came off the site...the Shuttle is much dimmer(being smaller) and not a visual in twilight viewing..

Also ..note...if you have a wide field binos..even after it states the object goes into earth shadow...I have done a number of times --following the satellite in darkness with the aid of binos...

NOTE...Since I have many members & friends outside sedona..these numbers and times(above) are for sedona and up to 40mile radius..--For example..if u are in Cottonwood..20miles away the time difference is only 4seconds..not worth mentioning.
But in Vegas or phx.. there is a noticable change..

sincerely dennis


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

Tuesday, March 10, 2009

Tues 3/10 Full Moon & Satellite Debris

Space Weather News for March 10, 2009
http://spaceweather.com

SATELLITE DEBRIS UPDATE: The first catalogued fragments of shattered satellite Cosmos 2251 are about to reenter Earth's atmosphere. According to US Strategic Command tracking data, reentries will occur on March 12th, 28th and 30th, followed by more in April. Radar cross sections are not available for all of the reentering pieces; they are probably centimeter-class fragments that pose no threat to people on the ground. Visit http://spaceweather.com for more information.

WORM MOON: Tonight's full Moon has a special name--the Worm Moon. It signals the coming of northern spring, a thawing of the soil, and the first stirrings of earthworms in long-dormant gardens. Step outside tonight and behold the wakening landscape. "Worm moonlight" is prettier than it sounds.


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

Monday, March 9, 2009

Help Nasa Name the pod

http://www.nasa.gov/externalflash/name_ISS/index.html


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

Friday, March 6, 2009

Enjoy the Rest Flandrau, We’ll Miss You

http://www.skyandtelescope.com/community/skyblog/davidlevy/40738932.html


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

World Wide Astronomy Marathon

http://www.skyandtelescope.com/news/40657397.html


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

Chinese Craft Wacks the Moon

http://www.skyandtelescope.com/community/skyblog/newsblog/40536117.html


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

Kepler mission launches today

http://www.nasa.gov/


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

Thursday, March 5, 2009

Glen Burton Elementary School Star Party Mar 6

Glen Burton Elementary School Star Party Mar 6

CANCELED!!! New date being chosen by teacher.


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

Tuesday, March 3, 2009

NEO Asteroid 2009 - A bunch of links

http://www.youtube.com/watch?v=_RKKgMDK7A4

http://www.universetoday.com/2009/03/02/asteroid-2009-dd45-just-buzzed-by-earth/

http://www.livescience.com/space/090202-asteroid-2009-dd45.html

http://remanzacco.blogspot.com/2009/03/asteroid-2009-dd45-close-approach.html

http://transientsky.wordpress.com/2009/03/02/

http://news.nationalgeographic.com/news/2009/03/090302-asteroid-earth.html


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

10-story-building-sized asteroid flies past Earth

http://news.xinhuanet.com/english/2009-03/04/content_10941213.htm

WASHINGTON, March 3 (Xinhua) -- An asteroid of the size of a 10-story building flew past Earth on Tuesday about twice the distance as the highest Earth-orbiting satellites, the U.S. space website said on Tuesday.

The space rock was about 115 feet (35 meters) wide, perhaps a bit larger than one thought to have created a colossal explosion in the air above Siberia in 1908 that flattened 500,000 acres (2,000 square kilometers) of forest

Asteroid 2009 DD45 was closest to Earth on Tuesday at about 8:40 a.m. ET. It was some 44,740 miles (72,000 km) away. That's twice the height of a geo-stationary communications satellite.

Astronomers had known the asteroid was coming and said there was no risk of collision. Other asteroids have been known to pass by closer to our planet.

Asteroids as big as the 1908 Tunguska object that devastated the Siberian forest might strike Earth as often as once every two centuries, scientists speculate. As space rocks enter Earth's atmosphere, smaller ones can break apart or explode before hitting the surface.




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

Saturday Mar 7 star party CANCELED!

CANCELED! Due to Impending Rain!

Saturn at Opposition star party at PV Park

Mar 7


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

Chaparral High School Star Party for 2night has been CANCELED!!!

Chaparral High School Star Party for 2night has been CANCELED!!!

I think the clouds took it away.
Rescheduling for end of March.



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

Monday, March 2, 2009

A chance to see Stephen Hawking in Tempe?!!!!

NOT a PAS event but enjoy!

Info on the Origins Symposium can be found here http://origins.asu.edu/pdf/origins_symp2009.pdf Tickets go on sale March 4 for ASU students and March 6 for us general public folk. No clue on prices, etc. but it's:
"April 3-6, 2009 The Origins Symposium will inaugurate the new Origins Initiative at ASU. We will assemble in one place a group containing the most well known scientific public intellectuals in the world including Stephen Hawking, Steven Pinker, Richard Dawkins, Craig Venter, Lawrence Krauss, Brian Greene and Donald C. Johanson" (and many many more other really great astronomy speakers)
But...there's more! This Wed.(3.4.9)7:30 $FR.ee Jay Melosh is giving the annual Shoemaker Memorial Lecture at ASU--and they'll have a drawing for 10 sets of Symposium tickets. And not that Jay Melosh is chopped liver! He's given amazing talks to the astro clubs in the past--well worth the trip.
(Gene L--call me)
Hope to see you there!
Jennifer Polakis
480 967 1658



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

IMPACTS!!! at ASU

From: Suzie Nowak (CMS)
Subject: Free Lecture on Impacts at ASU
To: CMSNEWS@ASU.EDU
Date: Monday, March 2, 2009, 11:44 AM

We thought you might be interested in a free lecture at ASU this Wednesday, March 4, at 7:30pm, entitled "Catastrophic Solar System: Impacts and the Latest Revolution in Earth Science." Information is attached, or can be found at http://beyond.asu.edu. You may also telephone (480) 965-3240. Hope to see you there! ASU Center for Meteorite Studies meteorites@asu.edu



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

Sunday, March 1, 2009

Asteroid Flyby

ASTEROID FLYBY: There's no danger of a collision, but newly-discovered asteroid 2009 DD45 will come close enough today when it flies by our planet 72,000 km (0.00048 AU) away. That's only twice the height of a geostationary communications satellite. The asteroid measures 30 to 40 meters across, similar in size to the Tunguska impactor of 1908. Closest approach occurs at approximately 1340 UT (5:40 am PST) on March 2nd. Experienced amateur astronomers may be able to photograph the space rock shining like an 11th magnitude star as it races through the constellations Hydra and Virgo. The timing favors observers in Hawaii, Australia, New Zealand, Japan and east Asia. Visit http://spaceweather.com for updates and ephemerides.


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

EXPLOITING SPACE - by Mike Marron - Mar 21st

Mike writes:

This group is the Moon Society although all its members also belong to Mensa. The web site is msphx.org (which is a far better name than than PMS). I might be in two papers (Sonoran News and Foothills Focus) railing against the ATT local service 900MHz cell phone towers, the first in AZ.

Meeting Site and our March 2009 Meeting: The Moon Society will be meeting at the Sunset Library in March. It has easy freeway access and is less than 2 miles west of Loop 101 on Ray Road in Chandler. The libraries address and a link to the Google map of its location can be found on our website in both the events section and on the front page under Next Meeting along the right side.


Mike Marron will give a presentation at our March meeting on Exploiting Space. Mike says: I am looking forward to it, big time! I will try to do four summer lectures with star parties.

Saturday, March 21, 3PM
Sunset Public Library
4930 W Ray Road
Chandler, AZ‎



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