Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Get Your Family Into the Cosmos: Great Places to Stargaze








Published in the October 2009 issue of Boston Parents Paper



We’re all shining stars. Really.

That bright star your family contemplated on your summer camping trip? You’re made from bits of one just like it says renowned astronomer Phil Plait. In a video for the British website www.whyscience.co.uk, a collection of thoughts on why science is so important, Plait uses astronomy to show that "science is everything, and it's everywhere, and it's you."

"The iron in your blood and calcium in your bones were created in a star that blew up five billion years ago, seeded a gas cloud with elements, and these elements formed – you," Plait says in the video. "That’s science.”

And that's bound to captivate the imaginations of your kids.

Children are tomorrow’s scientists and engineers. The more skilled they are in the process of wondering why -- the basic tenet of science exploration -- the brighter that future will be.

Astronomy is the perfect science for piquing curiosity and sparking critical thinking. It’s beautiful and mysterious. It’s one of the easiest sciences to investigate, requiring only eyes and, as interest grows, simple optical equipment. And it’s satisfying. Said Joe Doyle, curator of the Bridgewater State College Observatory, “Astronomy is a personal journey, since you’re alone at the eyepiece. You experience the universe through your own eyes and feel a sense of accomplishment when you find an object. The chance of discovery, which is very real, is thrilling.”

Exploring astronomy can make for some unique family outings. Massachusetts is home to many local public stargazing sites -- places where you can view our galaxy and beyond with precision equipment and expert guidance. Both Doyle and Tony Houser, director of the Wheaton College Observatory in Norton, said visitors are awed by magnified views of Saturn and its rings, Jupiter and its moons, and our Moon and its craters. Houser said the Andromeda Galaxy, Ring Nebula, Pleiades star cluster and naked eye objects like satellites, meteors and shooting stars also pack “a big wow factor.”

Check out one or more of the observatories described here and let skilled enthusiasts guide your kids through the universe -- perhaps unleashing their inner scientist. Just remember that stellar viewing requires clear weather, and viewing schedules change, so check an observatory’s website or information line before blasting off for your trip to the cosmos.

College Observatories
Wheaton, Bridgewater, Salem State, Merrimack and Boston University are among the area colleges that share their telescopes with the public on scheduled open viewing nights or by special arrangement. The observatories, some boasting platoons of equipment and others one or two powerful reflectors, are usually manned by physics instructors or passionate students.

Depending on the venue, you may be scanning the heavens from the roof of a science building or from inside a structure whose dome retracts to reveal the night sky. When groups of very young visitors are scheduled, Wheaton even sets up a portable, inflatable planetarium. “The kids – and their parents – enjoy crawling through the dark tunnel to get into the dome, and we have a star projector to tell stories and show star motion in the sky,” said director Houser. Find schedules and visitor information at the observatories’ websites: wheatoncollege.edu/Acad/Astronomy; bridgew.edu/Observatory; nsaac.org/collins.shtml; merrimack.edu/community/Observatory; bu.edu/astronomy/facilities/observatory.html.

Clay Center for Science and Technology
A five-story, state-of-the-art learning center in Brookline operated by the Dexter and Southfield schools, the Clay Center (claycenter.org; 617-522-5544) includes an observatory housing seven professional-grade telescopes. During fall and spring Clay holds weekly public telescope nights for facilitated exploration of planets, stars, the Moon and other celestial surprises. Pre-registration is appreciated. When you’re not gazing upward, enjoy panoramic views of Boston from the observation decks, wander through fiber optic versions of the constellations in the Stars Courtyard and use the Planetary Scales to see what you’d weigh on Mars.

Gilliland Observatory
Most families are familiar with the spectacular Charles Hayden Planetarium at Boston’s Museum of Science. Less well known but just as exciting (on a clear night) is the Gilliland Observatory (mos.org; 617-589-0267), nestled on the roof of the museum’s parking garage. At 8:30 on Friday nights, museum staff invite the public to step up to Gilliland’s powerful Celestron telescope and observe the night sky’s current offerings. Before heading to the observatory, watch the 7 PM planetarium screening of The Sky Tonight, a film that helps you and your kids better appreciate what you’ll see up on the roof.

Harvard-Smithsonian Center for Astrophysics (CfA)
The CfA (cfa.harvard.edu; 617-495-7461) sponsors observatory nights the third Thursday of each month, except in summer. Starry-eyed future scientists can learn a lot from this Harvard University center. Observatory nights begin with a non-technical lecture (intended for high schoolers and older, but children are welcome) and end with telescopic viewing from the observatory roof. The CfA also runs special events like a Kids Academy and Sci-Fi movie nights. For details check the center’s website, which has a kid-friendly, content-rich “Fun Things To Do and See” section.

Astronomy Groups and Clubs
In addition to regular meetings, at which potential new members are welcome, groups like the South Shore Astronomical Society (SSASTROS.org), North Shore Amateur Astronomy Club (NSAAC.org) and Amateur Telescope Makers of Boston (ATMOB.org) share their astronomical knowledge in various ways.

If your child’s school or scout troop would like to hold a star party to investigate and celebrate the abundant wonder of deep space, both ATMOB and NSAAC can provide support and expertise. SSASTROS invites the public to join its frequent Saturday night observing sessions in Norwell’s Centennial Field. Bring the telescope that’s been sitting in your garage and they’ll teach you how to use it, or get equipment advice if you’re considering a purchase. NSAAC helps run the public viewing nights at Salem State and Merrimack College, and its just-launched Young Astronomers Program features an essay contest for 4th- through 8th-graders, with cool equipment as prizes. To view the heavens with NSAAC members, join their Friday and Saturday viewing nights at Veasey Memorial Park in Groveland.

Tips for Parents of Would-Be Stargazers

Local astronomy experts offer these suggestions for sparking a child's interest in the heavens:

Use a laser pointer to guide young eyes through the night sky

Start with a familiar object like the Moon, and look for things kids can relate to, like large craters or the Apollo landing site

Use binoculars, easy and inexpensive, to effectively view many objects

For a good first telescope, consider the $200 Orion Starblast

Experience the excitement and camaraderie of gatherings scheduled around major events like meteor showers

Let kids click their way through the cosmos on websites like NASA.gov, HubbleSite.org and KidsAstronomy.com

Use star charts, like the downloadable tools at Stellarium.org, to identify what’s in your sky tonight

Science/Leisure: Seeing stars

Published Feb. 2003 in Boston Herald-owned community newspapers



Seeing stars at Wheaton's observatory

By Lori Hein / Correspondent
Thursday, February 20, 2003

This is the fourth in a series of articles on various activities available in Bristol County to help you and your family through the cold winter days.

"Tonight, girls, we have Jupiter, Saturn, the moon and the Orion Nebula in our telescopes," announced Wheaton College student Rebecca Washburn, as a troop of about 20 Girl Scouts walked out onto the roof of the school's science center.

The rooftop deck is home to a platoon of powerful telescopes. On this clear Friday night, while some of the telescopes stayed wrapped under beige covers against the cold, four of them were tilted up and trained on beautiful objects in the winter sky.

"Is this open all year?" asked one dad who was chaperoning the girls. "I live right down the street and didn't know about it."

He was clearly planning a return visit, perhaps sans scouts.

On Friday nights, when school is in session and weather cooperates, Norton's Wheaton College Observatory invites the public to tour the heavens, guided by observatory director Lori Agan and a crew of knowledgeable astronomy students.

The Girl Scouts queued up patiently behind the telescopes. The one focused on Saturn had the longest line. When it's visible, Saturn evidently sees a lot of action.

"The rings of Saturn are a sure winner every time," Agan said.

While you wait your turn for a telescope view, your naked eyes scan the sky, and student assistants like Jon Burkle can tell you what you're looking at. On this night, something beautifully white glowed next to the nearly full moon.

Burkle turned it from an unidentified lovely object into the galaxy's largest planet.

"Did you hear that?" exclaimed one of the scouts. "That big bright thing is Jupiter!"

Burkle then pointed out the V-shaped face of Taurus the Bull, shining Saturn, the Pleiades star cluster and Orion the Hunter's belt and sword.

Viewing these new friends through a telescope yielded wonders the naked eye couldn't see: the reddish Orion Nebula (which Agan calls a "stellar maternity ward") hanging in the hunter's belt, and three of Jupiter's four moons.

Burkle, a junior majoring in physics, is on the science center roof most cloud-free Friday nights. He enjoys sharing his knowledge of and passion for astronomy with observatory visitors.

"I love entertaining people's enthusiasm for astronomy," he said. "It's priceless."

Agan was busy this particular night because the observatory was hosting both the Girl Scouts and a smaller Cub Scout pack. For both groups, she'd presented a short slide show before escorting the kids to the roof to see the real deal.

The observatory crew had attached a video camera to the eyepiece of the telescope capturing the moon, and people gathered around the video screen to marvel at close-ups. A Cub Scout had located a large crater and, with Washburn's help, named it. His excited report made everyone on the roof smile: "I saw the moon's craters! One's called Plato!"

Washburn put Plato's dimensions into perspective: "It's about the size of Norton."

A variety of people from a variety of places visit the Wheaton observatory. "We expect 75-100 visitors every open Friday," Agan said. "Visitors from as far away as New Hampshire and as close as a student's dorm. Families, amateur astronomers, alumnae, teachers."

Many groups schedule outings to the observatory, and Agan and her crew ensure a worthwhile experience. Last fall, a school group enjoyed an unusual star tour. A night that had begun clear turned cloudy, rendering the telescopes ineffective.

"One of our students started telling stories about mythologies of the constellations... and the students loved it," Agan recalled. "The teachers and parents felt their students had benefited from the experience, even under cloudy skies."

This Friday night was crisp, and visitors ranged from kids considering the heavens for the first time to accomplished stargazers. While some roamed the roof saying, "Wow, that's beautiful," others deftly discussed topics like density and impact craters.

Agan confirms that amateur astronomy is "definitely a growing field, especially as telescope and camera prices have decreased. Amateur astronomers make a significant scientific contribution."

The Wheaton observatory is a great place to develop or hone stargazing skills. Several websites can help you prepare for your astronomical trip to Wheaton. Make a virtual visit at http://orion.wheatoncollege.edu. Lori Agan's website, http://acunix.wheatonma.edu/lagan/writings.html has both descriptions and images of objects in the night sky.

Agan also contributes to a NASA education project called NESSIE (New England Space Science Initiative in Education). The NESSIE website, www.mos.org/nessie, has a universe of links to help you "participate in cosmic discovery."

The Wheaton College Observatory is open on clear Friday nights from 7:30-8:30 p.m. The science center is in the upper campus, and there's a parking lot across from the building. Call 508-286-3937 in the late afternoon or early evening on a given Friday to see if the observatory will be open. Groups interested in special programs can contact Lori Agan at 508-286-3979.

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