Archive for astronomical society

Astronomy Day Attracts Stargazers – KOLO




SPARKS, Nev. It’s something that comes up everyday but thanks to the Astronomical Society of Nevada, some lucky people got a peak at the Sun as well as some other celestial bodies.

“The first reaction is ‘Wow’, the second reaction is ‘Cool’, and ‘I didn’t know you guys existed,” Jim Fahey of the Astronomical Society of Nevada said.

As a clear sky and warm weather drew people out to the Sparks Marina, many were surprised to see a handful of telescopes scattered across the grass.

It was all part of the National Astronomy Day, a nationwide out reach designed to give access to telescopes to the general public.

During the day, people were given a chance to look at the moon, as well as the sun through the use of special telescopes.

“It was really cool, because we saw the sun as kind of red, I mean kind of orange, and the outside is black,” eleven year old Aisha said.

The event sparked the interest of people of all ages.

“Through the telescope, I could see the craters on the moon, I could see the different parts of the moon,” Adam Fliess said.

Fliess, along with many other people, came back to the Marina as night fell to get a peak at some other astronomical bodies as well.

“I saw the moon really up close, and I saw Jupiter,” nine year old Grace said.

While people waited patiently in lines to see the universe, one young boy knew exactly what he was looking for.

“I want to see Saturn’s ring cause I know it’s meteors; it’s big huge rocks!,” ten year old Jacob said.

The Astronomical Society meets at the Marina every third Friday of the month to stargaze. They meet in other locations as well. To find one close to you visit http://www.astronomynv.org/

Article source: http://www.kolotv.com/community/home/headlines/Astronomy-Day-Attracts-Stargazers-203956921.html

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Worley Observatory leased to local astronomy group

Shreveport, La –

 The Ralph A. Worley Observatory has sat tucked away in South Caddo Parish for almost 40 years.

The facility was originally built by the Shreveport Bossier Astronomical Society in 1964.  Since its inception, the facility has allowed students and stargazers to view the marvels of the galaxy, like Halley’s Comet in the mid-1980s.

While the facility has given the public a unique outlet, funding hasn’t been there to keep up with modern standards.

SBAS Public Relations Committee member Terry Atwood says work needs to be done to both the 16-inch and 6-inch refractor telescoples, as well as some other repairs.

“We need to do some work on the roof and the leaks we keep patching, but it doesn’t solve the problem,” said Atwood.

In order to gain funds to spruce up the observatory, the astronomers needed long-term control of the facility, which the Caddo Parish School Board has owned since the 1960s.

Without a long-term lease beyond a verbal agreement, the astronomy society was finding it hard to raise funds or sponsors for major renovations.

SBAS President Jody Raney says it’s taken a year to work out a lease.  Last week the group was offered the only bid on the property.

“As of 10:30 this morning, they opened the bids and we were the highest bidders,” said Raney.

The agreement with the school district gives the society a 5-year rolling lease over the next 50 years.

According to Director of Communications for Caddo Schools Victor Maniero, the district didn’t have the budget to make the improvements.  He says the lease was the right move for the observatory’s future.

“They can actually use some funding to make the renovations they need, that they’re looking to do to bring more people in,” said Maniero.

The astronomical society plans to add more parking and sidewalks to make getting around the observatory easier.

Renovations should also help expand their star parties, which are held on the third Saturday of each month.

Article source: http://www.ktbs.com/news/Worley-Observatory-leased-to-local-astronomy-group/-/144844/18507400/-/8wgvhv/-/index.html

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Star Points: A look at the forgotten constellations


Curtis Roelle


Posted: Sunday, February 3, 2013 12:00 am
|


Updated: 4:58 pm, Fri Feb 1, 2013.


Star Points: A look at the forgotten constellations

Curtis Roelle
Star Points

Carroll County Times

|
0 comments

Like the changing ads on billboards lining a highway, different patches of stars have changed names over time. Besides western culture, far-flung civilizations around the globe have projected their beliefs, values, mythologies and tools onto star fields scattered across the celestial sphere.


Let us take a look back at a few of the forgotten constellations.

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Curtis Roelle is a member of the Astronomical Society. His column appears the first Sunday of each month. His website is www.starpoints.org, and he can be reached at starpoints@gmail.com.

© 2013 Carroll County Times. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

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Sunday, February 3, 2013 12:00 am.

Updated: 4:58 pm.

Article source: http://www.carrollcountytimes.com/columnists/features/astronomy/star-points-a-look-at-the-forgotten-constellations/article_1bf46e77-3bcc-5cdb-b7e5-401ddf372a9c.html

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Astronomers Discover Six Exocomets – Sci

Astronomers from the University of California in Berkeley and the Clarion University in Pennsylvania using 2.1-m telescope of the McDonald Observatory in Texas have detected six possible alien comets circling distant stars.

An artist’s depiction of dust and comets around the star Beta Pictoris as seen from the outer edge of its disk (NASA / FUSE / Lynette Cook)

The newly discovered exocomets – 49 Ceti, 5 Vulpeculae, 2 Andromedae, HD 21620, HD 42111 and HD 110411 – were discovered around very young type A stars, which are about 5 million years old.

According to the astronomers, the discovery suggests that exocomets are just as common in other stellar systems with planets.

“Though only one of the 10 stars now thought to harbor comets is known to harbor planets, the fact that all these stars have massive surrounding disks of gas and dust a signature of exoplanets – makes it highly likely they all do,” said Dr Barry Welsh of the University of California Berkeley’s Space Sciences Laboratory, who presented the findings at 221st meeting of the American Astronomical Society in Long Beach, California.

“This is sort of the missing link in current planetary formation studies. We see dust disks – presumably the primordial planet-forming material – around a whole load of stars, and we see planets, but we don’t see much of the stuff in between: the asteroid-like and the comets. Now, I think we have nailed it. These exocomets are more common and easier to detect than people previously thought,” said Dr Welsh, who also reported three of the newly found exocomets in the journal Publications of the Astronomical Society of the Pacific.

Dr Welsh summarized the current theory of planet formation as “interstellar dust under the influence of gravity becomes blobs, and the blobs grow into rocks, the rocks coalesce and become bigger things – planetesimals and comets – and finally, you get planets.”

Many stars are known to be surrounded by disks of gas and dust, and one of the closest, beta-Pictoris, was reported to have comets in 1987. In 2009, astronomers found a large planet around β-Pic about 10 times larger than Jupiter. Three other stars – one discovered by Welsh in 1998 – were subsequently found to have comets.

“But then, people just lost interest. They decided that exocomets were a done deal, and everybody switched to the more exciting thing, exoplanets,” Dr Welsh said. “But I came back to it last year and thought – four exocomets is not all that many compared to the couple of thousand exoplanets known – perhaps I can improve on that.”

Detecting comets may sound difficult – after all, the snowballs are typically only 5-20 kilometers (3-13 miles) in diameter.

“But once comets are knocked out of their parking orbit in the outer reaches of a stellar system and fall toward a star, they heat up and evaporate. The evaporating comet, which is what we see with comets such as Halley and next year’s highly anticipated Comet ISON, creates a brief, telltale absorption line in the spectrum of a star.”

_______

Bibliographic information: B. Welsh, S. L. Montgomery. Exo-comet Detection in Debris Disks Around Young A-type Stars. 221st AAS Meeting. Long Beach, CA. January 7, 2013

S.L. Montgomery, B.Y. Welsh. 2012. Detection of Variable Gaseous Absorption Features in the Debris Disks Around Young A-type Stars. Publications of the Astronomical Society of the Pacific, vol. 124, no. 920, pp. 1042-1056; doi: 10.1086/668293

Article source: http://www.sci-news.com/astronomy/article00813.html

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Star Points: Take note of backyard astronomy highlights for 2013


Curtis Roelle


Posted: Sunday, January 6, 2013 12:00 am
|


Updated: 5:03 pm, Fri Jan 4, 2013.


Star Points: Take note of backyard astronomy highlights for 2013

Curtis Roelle
Star Points

Carroll County Times

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0 comments

Now would be a good time for looking ahead at upcoming notable sky events for the next 12 months. Let us dive into January and then take on the rest of the year in a nutshell.


Jupiter is the star of the month. Having reached opposition in December — meaning it’s toward the opposite direction from us as is the Sun — Jupiter is nearly up all night. In early January, it is already high in the sky at the end of evening twilight and sets shortly after 4 a.m.

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Curtis Roelle is a member of the Astronomical Society. His column appears the first Sunday of each month. He can be reached at starpoints@gmail.com.

© 2013 Carroll County Times. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

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Sunday, January 6, 2013 12:00 am.

Updated: 5:03 pm.

Article source: http://www.carrollcountytimes.com/columnists/features/astronomy/star-points-take-note-of-backyard-astronomy-highlights-for/article_655e8e7b-db63-5d21-b408-0cabafc92a93.html

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Star Points: Mayan new year one of the highlights for December


Curtis Roelle


Posted: Sunday, December 9, 2012 12:00 am
|


Updated: 4:59 pm, Fri Dec 7, 2012.


Star Points: Mayan new year one of the highlights for December

Curtis Roelle
Star Points

Carroll County Times

|
0 comments

Ready or not, here it comes.


The day Hollywood and the prognosticators of doom have warned about over the last few years is almost here. A current cycle on the Mayan calendar ends on December 21 and, as some believe, so will the world.

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Curtis Roelle is a member of the Astronomical Society. His column appears the first Sunday of each month. His Web site is www.starpoints.org, and he can be reached at starpoints@gmail.com.

© 2012 Carroll County Times. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Thank you for reading 15 free articles on our site. You can come back at the end of your 30-day period for another 15 free

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Sunday, December 9, 2012 12:00 am.

Updated: 4:59 pm.

Article source: http://www.carrollcountytimes.com/columnists/features/astronomy/star-points-mayan-new-year-one-of-the-highlights-for/article_64da9967-d95e-5318-a932-d7bce4900b58.html

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Stargazers, Boy Scouts plan to set up Mount Potosi observatory – Las Vegas Review

In a city famous for its nighttime glare, an organization that sounds like a contradiction in terms wants to build a new observatory and inspire the next generation of stargazers.

The Las Vegas Astronomical Society plans to partner with the Boy Scouts to install two telescope domes on Mount Potosi, about 30 miles southwest of the valley.

The observatory should be up and running next year, perhaps as early as February, said Astronomical Society President Jim Gianoulakis, who is spearheading the effort.

“I think we can touch a lot of kids with this,” he said. “If it’s my legacy, I’ll be damned proud of that. I really will.”

The idea was born about two months ago, when a doctor in North Carolina donated a high-end 14-inch telescope and mount to the Astronomical Society. Gianoulakis said the gift, from a Dr. Jim Hermann, is worth $50,000 to $60,000.

A few weeks ago, the society received another donation – two observatory domes, worth about $15,000, from a Minnesota-based company called Polydome.

Gianoulakis and company were in the early stages of looking for someplace to put their new equipment when they were approached by the Boy Scouts’ Las Vegas Area Council.

Philip Eborn, director of support services for the area council, said the addition of the observatory will make the 1,100-acre Kimball Scout Reservation on Mount Potosi “one of the top two or three Boy Scout camps in the country.”

He expects the new facility to be finished in time for the start of summer camp in June.

“Things like this are usually years in the planning,” Gianoulakis said. “Three months ago, it wasn’t even a dream yet.”

But wait, an observatory? In Las Vegas? Isn’t light pollution practically a tourism strategy here?

Las Vegas certainly isn’t the ideal place to look at the stars, dark-sky advocate Scott Kardel said.

Just look at photographs of the Southwest taken from space, said Kardel, who serves as managing director of the Arizona-based International Dark-Sky Association, a 24-year-old advocacy group dedicated to fighting light pollution. The lights of Las Vegas burn with a greater intensity than those in Tucson, Ariz., Phoenix or even Los Angeles.

“It’s one of those places where people are trying to be excessive,” Kardel said.

“The glow from Las Vegas can be seen from hundreds of miles away. In pristine, otherwise natural places, you can see that glow.”

Gianoulakis knows all about the valley’s bad astronomical reputation. He was born and raised in Las Vegas and remembers when the valley was separated into three bright pools at night – the Strip, downtown Las Vegas and Nellis Air Force Base.

“Now it’s all one big field of light,” he said. “It’s pretty common for people to say, ‘What can you possibly see in Las Vegas?’ ”

The truth is, you don’t have to go very far to see stars in Southern Nevada. The Astronomical Society holds regular events at Spring Mountain State Park and the Red Rock Canyon visitor center, where you don’t need a telescope to see the cloudy band of the Milky Way on a moonless night.

“We get ‘wow’ a lot,” said Gianoulakis, who noted that there already is an observatory at the College of Southern Nevada campus in North Las Vegas.

But the conditions are far better at the scout camp, which is shielded from the city lights by two mountains. It’s not where you would build an observatory to do serious scientific work, but it’s dark enough and close enough to the valley to make it ideal for educational outreach, Gianoulakis said.

“It’s not like we’re going to have the Luxor flashlight pointed right at us,” he said. “We can do everything we want to do from that site.”

In addition to helping the area’s roughly 20,000 Boy Scouts earn their astronomy merit badges, the Astronomical Society hopes to partner with the Clark County School District to bring stargazing to valley schools.

One idea is to let individual classes decide what they want the remote-controlled telescope to look at on a given night. Then the students can open an email the next day and look at the digital pictures they took of space.

Gianoulakis envisions two observatory domes connected by a central building on a 3,500-square-foot plot. One dome would contain a remote-controlled telescope equipped with cameras.

The other would hold a scope with a traditional eyepiece to give young people more of a hands-on experience.

That’s how it happened for Gianoulakis. During a family trip to Southern California when he was 8, he got to look through an eyepiece at Griffith Observatory in Los Angeles and see the rings of Saturn.

“I was hooked,” he said.

His parents soon bought him his first telescope, a 2½-inch Edmund Scientific good only for “looking at the moon and any planets you could find,” he said.

Today he has a 12-inch scope under an 8-foot dome in the backyard of his home in the southwest valley, where he takes long-exposure photographs of distant stars and nebulae despite the light radiating from the Strip.

Gianoulakis said the Astronomical Society considered placing its donated telescope at some distant, unspoiled site and operating it by remote control.

“But it’s just much more compelling to have this locally and help the local youth,” he said.

Darkness advocate Kardel couldn’t agree more.

The more we learn to appreciate the stars, the more we might be willing to make the changes necessary to see them better, he said.

“There is a value everywhere to trying to connect people to the night sky,” Kardel said, even in a place that thrives on bright lights.

Contact reporter Henry Brean at hbrean@reviewjournal.com or 702-383-0350.

Article source: http://www.lvrj.com/news/stargazers-boy-scouts-plan-to-set-up-mount-potosi-observatory-179249711.html

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Astronomy club stars see bright future

Local stars broke ground for Rio Rancho’s eyes on the sky Saturday.


The City of Rio Rancho and the Rio Rancho Astronomical Society had their groundbreaking for a roll-top observatory and planetarium at Rainbow Park during RRAS’s second annual Night Under the Stars fundraiser.

The planned observatory will house two large donated stationary telescopes, plus a third, portable telescope, said RRAS member Jim Meassick.

Money will likely stretch far enough to build a small open-air planetarium, the second phase. Also, Melanie Templet, RRAS president and driving force behind the effort, said Harris Jewelers is providing an interactive sundial, where people can stand in a certain place and tell time with their shadow.

“I hope the community gets comfortable with the science of astronomy,” she said.

Templet also wants to provide a place for students to get hands-on teaching in the field. The astronomical society has been working with Rio Rancho Public Schools, the University of New Mexico, Central New Mexico Community College and Southwestern Indian Polytechnic Institute.

Along with hosting students, Templet said RRAS hopes to have star- and sun-gazes, guest speakers, teacher workshops, summer camps and, maybe, birthday parties. She would like people to appreciate that they live in a place with skies dark enough to see the Milky Way.

“Not many people have that anymore,” Templet said.

The astronomical society has committed to maintaining and operating the observatory.

The city, Sandoval County, McDonald’s owner Julian Garza, URI LLC Design and Construction, K Star Electric, Jaynes Corporation and Lafarge are all contributing money or labor to the observatory. Boy Scout Michael Brown has been scheduling work at the site as an Eagle Scout project.

City Parks, Recreation and Community Services Director Jay Hart said it was good to see the community come together to make something good happen.

“It really intrigued all of us to think about having an observatory in one of the city parks,” he said.

Hart expects the observatory to be popular. Even Saturday night, neighbors stopped by to see what was going on, and one, who already owned a telescope, said his family would get involved with the observatory.

Former City Councilor Mike Williams, who contributed council District 1 discretionary money, said the observatory would be great for the district, city, county and region.

The astronomical society has been working toward the facility for five years.

Templet said she’s from Baton Rouge, La., where a club operates an observatory that Louisiana State University and the city cooperated to build in a park. She wanted to have the same thing in Rio Rancho.

A donation of the two stationary telescopes two years ago made that dream possible, because telescopes are one of the most expensive parts of an observatory, she said.

Article source: http://www.rrobserver.com/news/local/article_e44a86ac-1d60-11e2-9b66-0019bb2963f4.html

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New astronomy group hosts kick off event

The night sky is a wondrous, mysterious draw for star gazers and astronomy enthusiasts.

The newly formed Warren County Astronomical Society hopes to attract members with a sky party kick off event, set for 4:30 p.m. Oct. 20 at Hisey Park, 5443 Middletown Road in Waynesville.

“It is our opening event to invite the public in and see if they would like to join,” president Jeff Blazey said.

The group formed about a year ago and is headquartered at Hisey Park. The cost of a yearly membership is $35 per person.

“We’re seeking membership and want to teach people about the night sky,” said Fred Bay, Warren County Park District commissioner and director of the astronomical society.

The society is affiliated with the Warren County Park District. The group will operate out of three locations: Hisey Park, Camp Joy and Gulley Park, on Middleborough Road, southwest of Clarksville.

“The darker the sky equals better viewing,” Bay said. “That is the jewel of Warren County. Jeff did extensive surveys to find the darkest areas in the county.”

One subgroup within the astronomy society is radio astronomy, which includes talking through satellites and listening to sounds from planets. Future subgroups will track the international space station and satellites, and learn how to make telescopes.

Goals include workshops and educational components for members.

Blazey and his late wife, County Prosecutor Rachel Hutzel, donated a refracting telescope to the society.

“You’ll be able to see the Milky Way,” Blazey said. “The telescope is an 11-inch telescope. It will give tremendous access to the night sky.”

The Area Progress Council of Warren County is raising funds for an observatory, named after Hutzel. The observatory will house the donated telescope at Camp Joy.

“We are selling sky objects and stars and constellations,” said Arla Tannehill, executive direction of APC.

The astronomical society will man and run the observatory.

“We started because of the love of the night sky and the love of the hobby,” Blazey said.

For more information, visit www.warrensky.org.

Article source: http://www.daytondailynews.com/news/news/local/new-astronomy-group-hosts-kick-off-event/nSYhQ/

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Astronomical Society to hold free open house Oct. 20

YORKVILLE — The Racine Astronomical Society will celebrate Fall Astronomy Day with a free open house from 7 to 10 p.m. Saturday, Oct. 20, at Modine-Benstead Observatory, Highway A and 63rd Drive.

This will be the last event for the 2012 viewing season. Guests will be able to view the sky through the club’s scopes as well as member’s personal scopes. Visitor parking will not be allowed on the observing grounds for the safety of guests.

If the weather looks marginal or for more information, call the observatory at (262) 878-2774, or go to www.rasastro.org.

Article source: http://www.journaltimes.com/lifestyles/leisure/astronomical-society-to-hold-free-open-house-oct/article_b90a82a4-1792-11e2-8c75-0019bb2963f4.html?comment_form=true

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