October 24, 2013

Preserving history at UW observatory

The semimonthly open houses at the Theodor Jacobsen Observatory at the University of Washington are over for the year. When they resume again in the spring the observatory may include a little more local history. The UW Astronomy Department has recently regained jurisdiction over the one-time office of the late professor after whom the facility is named, and is looking to spruce up the room with historical artifacts and interactive exhibits.

The long-time UW astronomy professor’s name
is still on the door of his former office in the
namesake Theodor Jacobsen Observatory. Efforts
 are under way to make the office a historical exhibit.
Photo: Greg Scheiderer.
While Jacobsen’s name remains painted on the door of the office, it had for a number of years been used as a check-in space for custodians university-wide. Occasional efforts over the years to return the office to historical astronomical uses came to naught, according to Dr. Ana Larson, UW lecturer and Jacobsen Observatory director who heads up the public outreach program at the observatory. Recently, Larson said, custodians scored space in the new Paccar Hall nearby and observatory buffs swooped in to return the Jacobsen office to astronomical uses.

With the space in hand, the big stumbling block for turning it into an historical exhibit is cash. Larson figures the budget for the project is at about -$200; she recently purchased an old oak desk for $70 out-of-pocket and installed it in the office. It is certainly not Jacobsen’s desk, but fits with the period. A mini-exhibit is already up in the office, including an old briefcase of Jacobsen’s, a star-atlas notebook, and an armillary on the desk.

A small exhibit with a few artifacts of
Theodor Jacobsen is already up in the late
professor’s former office. Photo: Greg Scheiderer.
It seems most fitting to set up a tribute to Jacobsen. For nearly four decades he was the only professor in the UW astronomy department, which he served from 1928 until his retirement in 1971. Retirement didn’t mean that Jacobsen quit working. He published his final book just a few years before his death in 2003 at age 102.

The observatory already is listed on the state register of historical buildings. It is the second oldest structure on the UW campus, and was built in 1895 with sandstone blocks left over from the construction of Denny Hall. The observatory’s six-inch Warner and Swasey telescope with Brashear objective, built around 1892, is still functional, having been restored in the late 1990s by members of the Seattle Astronomical Society, volunteers from which still operate the scope on open house nights. Light pollution and the large trees that have grown up around the observatory limit the scope’s use somewhat, but it is an effective outreach tool; the open houses at the observatory, featuring observing when weather permits and talks by astronomy students, have proven to be popular.

The office project has a modest price tag. Larson figures as little as $1,500 would get them going with some decent display cases, other furniture, posters, and interactive exhibits. She plans to pitch the university for funds, but budgets are tight. She may also consider some sort of crowdfunding effort. If you would like to donate to help with the project, visit the Jacobsen Observatory website to find out how.

October 22, 2013

Samammish astronomer uses video to share the WOW factor

A little girl’s interest in outer space gave Samammish, Wash. amateur astronomer Ted Cook a golden opportunity to combine three of his favorite things: his passion for education, his love for astronomy, and his profession as a photographer and video producer.

When his niece developed an interest in space at a young age, Cook’s sister looked around for educational materials suitable for a youngster. She didn’t find much. Her plan B: “Ask Uncle Ted.”

“I thought if nothing is out there, maybe I can start to put together some stuff and put it out there for kids,” Cook recalled.

He had a bit of a head start. A history buff, Cook already had created a series of videos about Washington state history, animated episodes in which characters Herc, Velocity, and their dog Laika visited people and places from the state’s past.

“I had these characters created, and I had this whole setup, and I thought how about if we move to what I really love, which is astronomy,” Cook said.

Between 2006 and 2008 Ted Cook Productions created three astronomy DVDs, which were sold at museums and planetariums around the country. These three, along with his four state-history disks, are still available for sale on his website. Because of the challenges of producing and distributing physical disks, and the growth of YouTube and other services, he decided to put new astronomy videos online. In addition, this year Cook embarked on an ambitious plan of producing four educational pieces every month, under the banner of “Let’s Explore Astronomy.” Three of them will be videos: one about astronomy history, one about the how-to’s of the hobby, and one about what can be seen in the night sky in that particular month. A fourth piece will be a written recap of astronomy news for the previous month. He’s done about five of each so far.

This month, for example, Cook’s “Andromeda Time-Slip Theater” is taking a look at Mars: Herc and Velocity listen to part of the famed Orson Welles radio drama about a Martian invasion.

“They’re talking about Percival Lowell and the canals, and ‘The War of the Worlds,’ and then what the rovers found,” Cook said. “We look at how we moved from Percival Lowell thinking he’d found canals on Mars to finding there was once water there.” Take a look:


Cook said he aims to make the videos accessible for kids in about 5th or 6th grade, but wants adults to be able to get something out of them, too.

“I wanted to make it so that someone who is just getting into astronomy or wants to know more about it can learn without it being total mathematics,” Cook explained.

Cook hopes to keep the videos free, and is offering them to astronomy clubs around the country to use in their outreach efforts. He’s considering creating accompanying curriculum and hands-on activities that could be used in classrooms or for any youngster who wants to learn more about space. He’s already developed a game that he uses for outreach events with younger kids, in which they can learn about order of the planets and some facts about each one.

Making it a paying enterprise may take some doing. Cook has a couple of sponsors for the videos and may pursue grant funding or other ways to help offset the costs of creating the programs.

It was almost inevitable that Cook would be interested in space.

“My dad worked at the Kennedy Space Center during the Apollo days, so that was my playground when I was a kid,” he said. “I was inspired because I was there. I saw it every day.”

“I was hooked, I knew all of the astronauts’ names,” Cook added.

Cook actually is a rocket scientist; he earned a degree in aerospace engineering at Georgia Tech, but later studied photography at UCLA. He’s been in that business as a shooter and a teacher for some 30 years. But he still maintains a sense of wonder and awe when talking about astronomy and space.

“It is the new frontier, it has the wow factor,” Cook said as he explained his passion for outreach and getting others interested in the hobby, or perhaps in astronomy as a career. “You’re looking at these things going WOW! That’s cool! I think that has a lot to do with it. The people respond because of the wow factor.”

There’s a lovely completed circle in this story. Cook’s niece Delenn Larsen, the little girl who launched him on this trajectory, is now 13 years old and remains interested in space and astronomy. In fact, she is the voice of the character Velocity in the videos!

In addition to educational videos, Ted Cook Productions also offers astronomy tours of New Mexico, a venture on which Cook is teamed with Dr. Alan Hale, the co-discoverer of Comet Hale-Bopp.

You can check out Cook’s videos on YouTube or on the Ted Cook Productions website. Spread the word to the young space nuts in your universe.

October 20, 2013

All systems go for Bainbridge sundial project

A sundial project that the Battle Point Astronomical Association (BPAA) has had on the drawing board for years will become reality by summer if all goes as planned. A fundraising effort anchored by an Indiegogo campaign has been a success.

“We’re only about $150 short of where we need to be, so on the strength of that we’re moving ahead,” said Frank Petrie, a BPAA member who is heading up the sundial effort. “It’s a done deal.”

BPAA members, with artist Bill Baran-Mickle at the center,
pose with a model of the proposed sundial. BPAA photo.
Interestingly, the Indiegogo campaign fell well short of its goal, raising just $6,610 of the $17,000 needed to meet the project budget of about $30,000. Petrie said, however, that the campaign helped raise the overall visibility of the sundial project.

“A lot of donations came in outside of Indiegogo,” he said. “Even though we fell well short of our Indiegogo goal, all of this other money coming in outside of Indiegogo was able to bring us to the point where we successfully funded the project.”

The North American Sundial Society chipped in with a grant of $1,000 and several other significant private donations also were made.

“It was really gratifying to see how people stepped up and really got enthusiastic about the project and supported it,” Petrie said.

He gave a big nod to University of Washington astronomy professor Woody Sullivan, known in some circles as “Mr. Sundial.” Sullivan appeared in the video supporting the sundial campaign and also connected BPAA with the Sundial Society.

Bainbridge Island sculptor and metalsmith Bill Baran-Mickle is finalizing the design for the equatorial bowstring sundial, which will stand 12 feet tall. Petrie said the next steps are some engineering for the foundation for the sundial, which will be erected in Battle Point Park near BPAA’s Edwin Ritchie Observatory, then building the foundation, fabricating the sundial, and installing it.

“We hope to complete all that process by late spring, so hopefully we can have a dedication in late spring or early summer,” Petrie said.

Petrie added that additional contributions would be welcome. There’s a long-term plan to build a plaza at the sundial site, but that if enough donations are made in the coming months they could speed up the time line on that. Contributions can be made by check or online at the BPAA website. Earmark any contributions for the sundial project.

Petrie admitted that the original goal was pretty ambitious.

“It was a little daunting, but I’ve been really gratified. The Bainbridge Island community is good that way. They get excited about stuff like this,” Petrie said, adding that it wasn’t just islanders. “The response has been pretty overwhelming from all over. That’s been really nice.”

We look forward to attending the dedication of the sundial next summer if all goes as planned.

October 12, 2013

The End of Night

Paul Bogard laments the loss of the beauty of the stars and the night sky.

“Walking out of your door and seeing the Milky Way for ever was one of the most common human experiences, and now it’s become one of the most rare human experiences,” said Bogard, author of The End of Night: Searching for Natural Darkness in an Age of Artificial Light. “Estimates are now that eight of 10 kids born in the United States will never live where they can see the Milky Way” because of light pollution.

“There’s been a real switch and, I think, with great cost,” Bogard said during a talk this week at Town Hall Seattle.

Author Paul Bogard spoke about The End of
Night
at Town Hall Seattle on Oct. 8, 2013.
Photo: Greg Scheiderer.
Bogard, an English professor at James Madison University, first got interested in the stars as a kid. He grew up in Minneapolis and his family had a lake cabin in Northern Minnesota, where he spent summer nights looking up.

“Year after year of seeing that night sky in the summer made a lasting impact on me,” he said.

Even more impressive was a post-college backpacking trip in the Atlas Mountains in Morocco, where he described a night sky so dark it was like a dream; the millions of stars looked like a snowstorm.

“I felt open to everything, as though I was made of clay and the world was imprinting upon me its breathtaking beauty,” Bogard read from the book. “Standing nearly naked under that Moroccan sky, skin against the air, the dark, the stars, the night pressed its impression and my life-long connection was sealed.”

Much of The End of Night relates Bogard’s experiences visiting the brightest and the darkest places we can get to, sometimes within hours of each other, such as the time he drove from the bright lights of Las Vegas to the pitch dark of Great Basin National Park in Eastern Nevada.

During the talk Bogard shared the familiar photo of the Earth at night, and observed that it’s a beautiful image, but that he doesn’t like what it depicts.

“What we’re seeing here is waste,” he said. “Nearly all of the light we see here is shining up in to the sky, it’s wasted, it’s not doing anybody any good.”

The End of Night
While the loss of the splendor of the night sky is terrible, Bogard noted that the other effects of light pollution may be more compelling reasons to do something, from a public policy standpoint. Poor lighting can actually reduce safety and security, and it harms wildlife. He also said there’s growing evidence of light pollution’s health effects on humans. Our sleep is disrupted and our circadian rhythms confused, and bright nights impede our production of melatonin, which could lead to breast and prostate cancer. In fact, Bogard noted that the World Health Organization now considers working the night shift to be a possible carcinogen.

He praised the work of the International Dark-sky Association; the chair of its local chapter, David Ingram, was part of the audience at the talk. Bogard hopes The End of Night inspires a better approach to night lighting.

“What I was trying to do with the book is to raise awareness about the issue,” he said. “Once people become aware of the beauty that we’re talking about, what we’re losing, the threats of light pollution, I think most people will realize that we can do a better job of lighting the night or leaving some of it dark.”