Eclipse gives 澳门六开彩开奖结果资料查询鈥檚 astronomy program its moment in the sun

Published April 9, 2024

Look up at a clear night sky from the rooftop observatory at 澳门六开彩开奖结果资料查询鈥檚 Hall of Science, and you might be surprised by just how many planets, star clusters and nebulae can be spotted through those high-powered telescopes 鈥 not to mention a rather breathtaking view of the moon. 

While revealing only a fraction of what's visible outside the glare of city lights 鈥 we鈥檙e talking hundreds, versus thousands of celestial bodies 鈥 the sky still manages to maintain its wow factor, particularly for those of us well-accustomed to light pollution. 

As it turns out, even partial views can be revelatory. 

Just ask 澳门六开彩开奖结果资料查询 nursing major Edrianna Vanos, one of about 1,000 Long Beach residents enjoying the partial solar eclipse in the upper quad April 8. Vanos, a second-year student, said she and a friend stumbled upon the gathering 鈥 dubbed the Great North American Eclipse Viewing 鈥 on their way to U.S. History class. Behind a pair of eclipse glasses that made the sun appear as a shiny yellow ball in a sea of black, Vano watched as the moon slowly edged out the yellow. 

Two 澳门六开彩开奖结果资料查询 students watch the partial solar eclipse April 8, 20024
Nursing students Edrianna Vanos, right, and Cristina Hernandez didn't quite believe their eyes when they first saw the partial eclipse.

At first, she didn鈥檛 quite believe her eyes. 

鈥淚鈥檓 like, 鈥業s this even real? Is there a picture in here?'鈥 she said, holding up the cardboard glasses. 鈥淎m I actually looking at something? Because it鈥檚 too perfect.鈥  

Hosted by the Physics and Astronomy Department and coordinated by Assistant Professor Joel Zinn 鈥 who also runs the campus observatory 鈥 the public gathering attracted students, faculty, community members, and at least a dozen media outlets. Eclipse-appropriate music 鈥 everything from R.E.M鈥檚 鈥淢an on the Moon鈥 to David Bowie鈥檚 鈥淪tar Man鈥 鈥 played in the background as folks of all ages stretched out on the grass and snapped photos on their phones. 

When the glasses ran out, long lines formed behind a set of solar telescopes, which offered another way to view the eclipse. Those lucky enough were also able to spy sunspots and solar prominences 鈥 which Zinn described as 鈥済iant arcs of plasma on the surface of the sun.鈥 

"Being in Southern California, the sun is something we take for granted, so this was a chance to actually consider it in more detail," Zinn said. "Seeing other people get excited makes me excited."

Other astronomical offerings 

Long Beach State has a passionate steward in Zinn. The university鈥檚 resident expert on asteroseismology, stellar physics and galactic archaeology, Zinn is clearly interested in fostering enthusiasm for astronomy, both on campus and off.

He recently unveiled a 鈥渕obile planetarium鈥 鈥 an inflatable, transportable dome that can project a whole manner of celestial objects for educational and entertainment purposes. Mobile planetariums are increasingly being used to introduce astronomy and space exploration to communities that might not otherwise have access to planetarium facilities. Zinn and his students have visited five schools so far, with many more to come.

Scenes of mobile planetarium
High school students, right, inside 澳门六开彩开奖结果资料查询's inflatable mobile planetarium, the exterior of which is shown at left.

Zinn is equally excited about 鈥淣ights at the Observatory,鈥 a rolling event that takes place atop the Hall of Science every clear Tuesday night while school is in session. A hidden gem in its own right, the unlit space features five massive telescopes and, while open to the public, is most often used by astronomy students as part of their coursework. 

One recent Tuesday night, as students peered through the scopes and made various calculations, Astronomy Club President Reon Allen was on hand to answer questions and keep the telescopes from drifting. The Gemini constellation was on display, as was the wispy, colorful cloud that is Orion鈥檚 Nebula 鈥 a celestial maternity ward where stars are being born.  

鈥淚 just moved that telescope to Jupiter, so you guys can get a nice steady look at that,鈥 Allen said at one point. "It's kind of nice to look at Jupiter then look at Uranus because when you look at Jupiter, you see a nice outline of it. You can see some of the surface features of it. And Uranus is just so significantly far farther away from us, and much smaller.鈥 

Ironically, though, the real star of the show was the moon 鈥 so clear and bright that Allen warned of potential eye injuries caused by looking through the viewfinder for too long.  

Total eclipses rare 

Partial solar eclipse as viewed through hole in a cardboard box

The April 8 eclipse was an ideal way to bring some well-deserved attention to the university鈥檚 astronomy program 鈥 and the crowd exceeded expectations. By the time of maximum coverage (11:11 a.m.), all 750 pairs of solar eclipse glasses had long since been distributed. 

It鈥檚 a phenomenal coincidence that the moon and the sun appear to be roughly the same size in the sky; the sun's diameter is 400 times bigger than the moon, while the moon is 400 times closer to the Earth. (The sun wins on size, the moon on distance.) Although partial eclipses are relatively common, it takes 400 years for a total eclipse to hit the same place twice. According to astronomers, the last time Long Beach was in the path of totality was on New Year's Day 1889, and the next won鈥檛 be until after the year 2200.  

In the meantime, those of us at The Beach will simply content ourselves with the partial view.

But, hey, we鈥檙e used to that.