Bowling Green State University
Physical Sciences Building View map

Physical Sciences Laboratory Building Ridge St, Bowling Green, OH 43403

The Physical Sciences Laboratory Building features the BGSU Planetarium, photochemical sciences laboratories, classrooms and office space. The planetarium is a 118-seat public science theater serving BGSU students year-round, with public planetarium programs open to area schools and the public from September to early May. Set under a 40-foot dome, the Minolta star projector can show the sky as it would be seen from any place on the Earth at any time, including the Sun, Moon, planets, and more than 4000 stars. The building also has an Observatory, atop the building, has a computer-operated DFM reflecting telescope for stargazing and for observational research projects. The sky deck has several portable telescopes and a .5-meter telescope used weather-permitting following the weekend planetarium shows.

Place Details

Upcoming Events (6)

Planetarium Show: BLACK HOLES

Fri, Aug 21, 2026 4pm to 5pm

Physical Sciences Building, 112

$2 Donation Suggested
Come check out the Planetarium with this special showing of BLACK HOLES.  Mysterious black holes are among the most mystifying places in the Universe.  Their gravity is so strong that nothing can escape, not even light.  Learn all about the weird behavior of matter, space, and time in and around black holes and see how astronomers can detect them. $2 donation suggested for all planetarium shows.  Doors close 5 min. after published showtime. ------------------------ Weeks of Welcome Aug. 19-Oct. 2 | This event is part of Weeks of Welcome, which begins at move-in and extends to Fall Break. During this celebration, explore opportunities hosted by the campus community that will help you embrace the adventure of creating your own ultimate BGSU experience.

Planetarium Show: UNVEILING THE INVISIBLE UNIVERSE

Fri, Sep 25, 2026 3pm to 4pm

Physical Sciences Building, 112

$2 Donation Suggested
Make your Homecoming one to remember by attending one of four planetarium shows throughout the weekend! It's the perfect activity for you and your family while you're back on campus. Homecoming weekend's showing: UNVEILING THE INVISIBLE UNIVERSE For thousands of years humans observed light from the night sky with their eyes.  In the beginning of the 17th century the use of the telescope by Galileo revolutionized our knowledge of the Universe.  Then, in the 20th century, rockets made it possible to go above the atmosphere and make observations of x-ray and gamma ray radiation.  Now observations can be made not only of light, but also of neutrinos, cosmic rays, and even gravitational waves – providing new windows into the universe and phenomenon such as the mergers of neutron stars and black holes.  This show presents images of the cosmos revealed by all these different messengers.   –––––––– 🏈 There's even more to experience during BGSU Homecoming!  From reunions and special events to family-friendly activities and Falcon traditions, explore the full lineup and plan your weekend.

Planetarium Show: UNVEILING THE INVISIBLE UNIVERSE

Fri, Sep 25, 2026 4pm to 5pm

Physical Sciences Building, 112

$2 Donation Suggested
Make your Homecoming one to remember by attending one of four planetarium shows throughout the weekend! It's the perfect activity for you and your family while you're back on campus. Homecoming weekend's showing: UNVEILING THE INVISIBLE UNIVERSE For thousands of years humans observed light from the night sky with their eyes.  In the beginning of the 17th century the use of the telescope by Galileo revolutionized our knowledge of the Universe.  Then, in the 20th century, rockets made it possible to go above the atmosphere and make observations of x-ray and gamma ray radiation.  Now observations can be made not only of light, but also of neutrinos, cosmic rays, and even gravitational waves – providing new windows into the universe and phenomenon such as the mergers of neutron stars and black holes.  This show presents images of the cosmos revealed by all these different messengers.   –––––––– 🏈 There's even more to experience during BGSU Homecoming!  From reunions and special events to family-friendly activities and Falcon traditions, explore the full lineup and plan your weekend.

Planetarium Show: UNVEILING THE INVISIBLE UNIVERSE

Sat, Sep 26, 2026 12pm to 1pm

Physical Sciences Building, 112

$2 Donation Suggested
Make your Homecoming one to remember by attending one of four planetarium shows throughout the weekend! It's the perfect activity for you and your family while you're back on campus. Homecoming weekend's showing: UNVEILING THE INVISIBLE UNIVERSE For thousands of years humans observed light from the night sky with their eyes.  In the beginning of the 17th century the use of the telescope by Galileo revolutionized our knowledge of the Universe.  Then, in the 20th century, rockets made it possible to go above the atmosphere and make observations of x-ray and gamma ray radiation.  Now observations can be made not only of light, but also of neutrinos, cosmic rays, and even gravitational waves – providing new windows into the universe and phenomenon such as the mergers of neutron stars and black holes.  This show presents images of the cosmos revealed by all these different messengers.   –––––––– 🏈 There's even more to experience during BGSU Homecoming!  From reunions and special events to family-friendly activities and Falcon traditions, explore the full lineup and plan your weekend.

Planetarium Show: UNVEILING THE INVISIBLE UNIVERSE

Sat, Sep 26, 2026 1pm to 2pm

Physical Sciences Building, 112

$2 Donation Suggested
Make your Homecoming one to remember by attending one of four planetarium shows throughout the weekend! It's the perfect activity for you and your family while you're back on campus. Homecoming weekend's showing: UNVEILING THE INVISIBLE UNIVERSE For thousands of years humans observed light from the night sky with their eyes.  In the beginning of the 17th century the use of the telescope by Galileo revolutionized our knowledge of the Universe.  Then, in the 20th century, rockets made it possible to go above the atmosphere and make observations of x-ray and gamma ray radiation.  Now observations can be made not only of light, but also of neutrinos, cosmic rays, and even gravitational waves – providing new windows into the universe and phenomenon such as the mergers of neutron stars and black holes.  This show presents images of the cosmos revealed by all these different messengers.   –––––––– 🏈 There's even more to experience during BGSU Homecoming!  From reunions and special events to family-friendly activities and Falcon traditions, explore the full lineup and plan your weekend.

Family Weekend Planetarium Show

Fri, Oct 16, 2026 6pm

Physical Sciences Building, BGSU Planetarium

The Bowling Green State University Planetarium is a 114-seat public science theater serving BGSU students, area schools and the northwest Ohio community. Its full-dome SciDome projection system transforms the 40-foot dome into an immersive journey through the cosmos, allowing visitors to explore the night sky from any place on Earth at any point in time. The show title and description will be announced soon, but we can't wait for you to experience one of our favorite places on campus! If you’re interested in attending a planetarium showing, be sure to come to check in on Friday or Saturday to claim your free ticket. Tickets are available on a first-come, first-served basis for all four showings. ---------------------------------------- Falcon Family Weekend Oct. 16-18 | This event is part of Falcon Family Weekend, an annual tradition for parents, family members, and supporters to visit, create memories, participate in events, and explore campus and the local community.
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Recent Events

This is a past event.

Classic Planetarium Show: THE WRIGHT WAY TO FLY

Fri, Jul 31, 2026 8:45pm to 9:45pm

Physical Sciences Building, Planetarium, Room 112

$2 donation suggested
  In this classic, now digitized show, you’ll see how the Wright Brothers developed and flew their first airplane. With a delightful interview style presentation, the show covers the principles of flight and the story behind the first flight in 1903. This show was created to commemorate 100 years of powered flight by Dayton’s Boonshoft Museum of Discovery and was first presented by the BGSU Planetarium in 2004. This planetarium show is being presented as part of the special July AMERICA 250 IN THE PLANETARIUM series and will follow a Speakers Series public talk. AMERICA 250 IN THE PLANETARIUM programs will take place on Mondays, Wednesdays, and Fridays, July 13–31. Public lectures will begin at 7:30 p.m. Planetarium shows will follow at 8:45 p.m. Weather permitting, public stargazing will follow around 9:45 p.m.  
This is a past event.

America 250 in the Planetarium – Founding Voices Under the Stars

Fri, Jul 31, 2026 7:30pm to 8:30pm

Physical Sciences Building, Planetarium, Room 112

Free
Celebrate American discovery, innovation, and values through topics in astronomy, history, art, music, and more in this special nine-part series in the BGSU Planetarium. This America 250 in the Planetarium series of programs will take place on Mondays, Wednesdays, and Fridays starting at 7:30 p.m. July 13–31. All America 250 in the Planetarium programs are free and open to the public. In this final program in the series, Founding Voices Under the Stars, you will experience the reading of seminal American documents such as the Declaration of Independence and Bill of Rights, among others, under the night sky of the day they were signed. This program will also feature live fife and drum music performed by the Fort Meigs Field Music, featuring John Thompson on fife and Isaac Rapai on drum. This program will be followed by the planetarium show THE WRIGHT WAY TO FLY at 8:45 p.m.
This is a past event.

Classic Planetarium Show: NAVIGATING WITH LEWIS AND CLARK

Wed, Jul 29, 2026 8:45pm to 9:45pm

Physical Sciences Building, Planetarium, Room 112

$2 Donation Suggested
  In this classic, now digitized show, you’ll take a trip with Lewis and Clark along the route they followed in exploring the American west over 200 years ago, with emphasis on how they used the sky to navigate and record their route. This show was originally presented at the BGSU Planetarium in 2007. This planetarium show is being presented as part of the special July AMERICA 250 IN THE PLANETARIUM series and will follow a Speakers Series public talk. AMERICA 250 IN THE PLANETARIUM programs will take place on Mondays, Wednesdays, and Fridays, July 13–31. Public lectures will begin at 7:30 p.m. Planetarium shows will follow at 8:45 p.m. Weather permitting, public stargazing will follow around 9:45 p.m.  
This is a past event.

America 250 in the Planetarium – The Universe as Model: Alexander Calder’s Mobile Sculptures in American Art History

Wed, Jul 29, 2026 7:30pm to 8:30pm

Physical Sciences Building, Planetarium, Room 112

Free and open to the public
Celebrate American discovery, innovation, and values through topics in astronomy, history, art, music, and more in this special nine-part series in the BGSU Planetarium. This America 250 in the Planetarium series of programs will take place on Mondays, Wednesdays, and Fridays starting at 7:30 p.m. July 13 – 31. All America 250 in the Planetarium programs are free and open to the public. This eighth talk in the series, The Universe as Model:  Alexander Calder’s Mobile Sculptures in American Art History, will be presented by Andrew Hershberger, Professor, BGSU School of Art. Starting in the early 1930s and continuing throughout his life, the American artist Alexander Calder (1898-1976) created a remarkable body of sculptures that he called “mobiles.” Unlike most, if not all, earlier sculptures in art history, Calder’s mobiles actually moved and often rotated on a variety of axes. Perhaps the innovative and mechanical aspects of these mobile sculptures caused the French artist Fernand Leger (1881-1955) to describe them as “100 percent American” (in Miller, et al, 2018, p. 432). Calder himself proclaimed of the mobiles that the “underlying sense of form in my work has been the system of the Universe” (in Fineberg 2022, p. 52). With those words, Calder shared the inspiration he received from the way planets revolve around stars, and the way moons revolve around planets, etc. Calder restated his main inspiration this way: “I felt there was no better model for me to choose than the Universe” (as quoted by the Buffalo AKG Art Museum). Connecting to the theme of innovation in this America 250 lecture series, Calder has often been hailed as the inventor of moving sculptures. Indeed, Calder’s mobile sculptures have been described as a “radical innovation” that transformed the ancient definition of sculpture to its very roots (Fineberg 2022, pp. 53-55). Thus, Calder’s mobiles fit the theme of American discovery and innovation while also connecting to the discipline of astronomy. The talk will be followed by the planetarium show NAVIGATING WITH LEWIS & CLARK at 8:45 p.m. 
This is a past event.

Planetarium Show: DAWN OF THE SPACE AGE

Mon, Jul 27, 2026 8:45pm to 9:45pm

Physical Sciences Building, Planetarium, Room 112

$2 Donation Suggested
  From the launch of the first artificial satellite, Sputnik, to early human spaceflight to the Moon of the 1960s to today’s International Space Station. See the Moon landings as never before and peek at possible future missions to Mars in this immersive, historically accurate reconstruction of Humankind’s first steps into space in the fulldome video show, DAWN OF THE SPACE AGE. This planetarium show is being presented as part of the special July AMERICA 250 IN THE PLANETARIUM series and will follow a Speakers Series public talk. AMERICA 250 IN THE PLANETARIUM programs will take place on Mondays, Wednesdays, and Fridays, July 13–31.  Public lectures will begin at 7:30 p.m. Planetarium shows will follow at 8:45 p.m. Weather permitting, public stargazing will follow around 9:45 p.m.  
This is a past event.

America 250 in the Planetarium – Glass Astronomers: Galileo Galilei and Johannes Kepler in American Opera

Mon, Jul 27, 2026 7:30pm to 8:30pm

Physical Sciences Building, Planetarium, Room 112

Free and open to the public
Celebrate American discovery, innovation, and values through topics in astronomy, history, art, music, and more in this special nine-part series in the BGSU Planetarium. This America 250 in the Planetarium series of programs will take place on Mondays, Wednesdays, and Fridays starting at 7:30 p.m. July 13 – 31. All America 250 in the Planetarium programs are free and open to the public. This seventh talk in the series, Glass Astronomers:  Galileo Galilei and Johannes Kepler in American Opera, will be presented by Ryan Ebright, Associate Professor, BGSU College of Musical Arts. The American composer Philip Glass is perhaps most famous for his bicentennial opera Einstein on the Beach, a groundbreaking collaboration with avant-garde director Robert Wilson that was loosely inspired by the life and ideas of physicist Albert Einstein. Among Glass’s more than two dozen subsequent operas, scientists are recurring subjects, including two seventeenth-century astronomers whose work revolutionized humanity’s understanding of the universe. In this multimedia presentation, we will discover how space and those who study it are dramatized musically in Glass’s operas Galileo Galilei (2002) and Kepler (2009). The talk will be followed by the planetarium show DAWN OF THE SPACE AGE at 8:45 p.m.    

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