Happy #WildlifeWednesday and Happy Earth Day! Earth Day is celebrated every year on April 22 to raise awareness of environmental issues and encourage worldwide conservation and sustainability. The first Earth Day was observed in 1970, as a result of increasing concern about the health of the environment. The bestselling 1962 book Silent Spring by Rachel Carson alerted the public to the grave dangers of pesticides. During the 1960s pollution was rampant, with toxins dumped into the water and air with little to no regulations or legal consequences. The 1969 Santa Barbara oil spill caused a substantial outcry after thousands of ocean-dwelling and coastal animals were killed, including marine creatures such as dolphins and seals, and numerous species of seabirds. Also occurring in 1969 was a massive fire on the Cuyahoga River that was particularly well-covered by news outlets, becoming a defining symbol of industrial pollution. These events, juxtaposed alongside the awe-inspiring 1968 Earthrise photograph of Earth from the Moon published by NASA, were among the catalysts that established Earth Day as a day of action. A massive turnout of over 20 million Americans participated in rallies, protests, and teach-ins across college campuses, parks, and major cities, calling for change. The overwhelming public participation prompted bipartisan support for environmental protection, leading to the establishment of the Environmental Protection Agency (EPA) in December 1970. Further momentum resulted in landmark legislation including the Clean Water Act, the Clean Air Act, and the Endangered Species Act. The first Earth Day is widely considered to be the birth of the modern global environmental movement. Today over 190 countries participate and celebrate by engaging in activities such as community cleanups, tree plantings, nature appreciation, recycling drives, planting pollinator gardens and native plants, and participating in educational programs. Here in Ohio many of our wildlife species have flourished as the result of the cleanup of habitats, banning of pesticides, and protective legislation. Birds such as the Bald Eagle, Peregrine Falcon, and Osprey suffered extreme population declines until the ban of the pesticide DDT in 1972, after which they saw significant recovery. These species, along with the Sandhill Crane and numerous waterfowl, have also benefited from the cleanup of rivers, streams, and wetlands, making huge comebacks thanks to reduced toxins and restoration of healthy habitat. The list of conservation success stories goes on, including charismatic Ohio animals such as the bobcat, beaver, river otter, and fisher. Many species still need attention and protection. Pollinators such as bees, butterflies, moths, and bats are at risk due to habitat loss and climate change. Amphibians, particularly frogs and salamanders, are in decline due to disease and habitat loss due to agriculture and deforestation. We can continue towards conservation success by celebrating Earth Day every day. Reducing pollution, using sustainable products, planting trees and native plants, and supporting conservation organizations like TWC are key actions people can practice locally to protect the planet globally.
The reviews are in! TWC Astronomy Day declared out-of-this-world! Between a meteor entering the atmosphere as a fireball over northeast Ohio causing a sonic boom before fragmenting and the compelling coverage of the Artemis II lunar flyby mission, it’s been a month of noteworthy space-related action. Included in this was our 2026 Astronomy Day celebration at TWC! Visitors were delighted throughout the day and night to a wealth of programs, expert speakers, crafts, activities, planetarium shows, and viewing of celestial objects through our telescopes. On the speaker front, three guest lecturers delivered interesting talks on a collection of cosmic topics. To kick things off, Dr. Darren Williams from Penn State University detailed the discovery and exploration of exoplanets (planets outside of our solar system orbiting a star other than our Sun) and indications that some may be suitable homes for life! Next, retired NASA Glenn Senior Research Engineer Tom Benson gave a lively and entertaining talk about life on the International Space Station. With an in-depth video virtual tour, this fascinating program gave viewers the chance to see what living on the ISS is like down to the intimate details, including where the astronauts sleep, how they exercise and brush their teeth, and looks at the kitchen and even the bathroom, answering the burning question of how a space toilet works. And finally, TWC Astronomy Club President David Gill showcased how scientists search for life in the universe outside of Earth and what the future of this thrilling research could entail. Four planetarium shows throughout the event covered topics including the origin of our own Moon and its role in making Earth a habitable planet, moons of other planets in our solar system, methods astronomers use for discovering alien worlds and exoplanets (thousands have been identified!), and the transformation of the Earth’s surface and atmosphere. TWC Astronomy Education Specialist Robin Gill’s “Tonight’s Sky” segments detailing the seasonal constellations and planets that were visible at the time were an additional treat. Family-friendly drop-in activities, crafts, and science demonstrations were available to guests throughout the day and everyone had a blast designing their own exoplanets, writing and sharing space stories, drawing and coloring with relaxing atmospheric space-themed tunes, and learning how Saturn could float in a massive hypothetical “bathtub” due to its low density with an amusing demo using bowling balls and a big tub of water. Our interactive Dark Sky Lab gave users the chance to experiment with light fixtures and bulbs and learn about resources and habits to become Dark Sky Friendly. Additionally, the TWC gift store had plenty of nifty outer space-themed gear to purchase, including tee shirts, books, toys, mugs, and puzzles. As for the weather, the day itself was warm and pleasant, and hikers were happy to complete the Solar System Walk, a mile-long trek around our Pond Trail with placement of informational stations along the way representing the placement and distance of celestial bodies to scale. Thanks to the clear sky, solar viewing was a daytime opportunity in our Observatory to observe the Sun safely through powerful telescopes, and viewers could even see sunspots (dark areas on the surface indicating magnetic intensity) and prominences (loops of hot plasma that extend into the corona). As day transitioned to evening and the sky became dark, stargazers were awed by the wonders of the night sky. Astronomy Day was truly an out-of-this world celebration filled with education and fun and we are already looking forward to next year! Space is the place!
