The Earth is just a small speck in our vast universe. Above us is a thrilling display of lights, colors, and temperatures we don’t see anywhere on our home planet. Come join us as we explore the great beyond.
About 100 trillion neutrinos just passed through your body a second ago. Did you feel them? Neutrinos are one of the most abundant particles in the universe, but they’re also the most elusive. They can pass through just about anything, including your body, without being noticed. Now, imagine if we could harness this power. Imagine the possibilities if you could control a particle that can pass through anything undetected.
Every day, a fine sprinkling of dust covers your city or farm, landing across the roof of your house or onto the hood of your car. Some of it may settle in your hair, or onto the vegetables you eat in your salad. If you take a closer look, you’ll notice it isn’t just any dust – it’s oddly metallic and finely grooved.
Picture an animal that can live anywhere: hot springs to solid ice, mountaintops to the deepest sea levels, spanning a temperature range of -458 °F to 302 °F. Imagine that this animal can survive in outer space, live through global mass extinctions, and persist for 30 years without food or water. Sounds like science fiction? Well, these animals are real, and they’re known as tardigrades.Continue reading “Tardigrades: The Animals That Defy Nature”
For those who enjoy observing the night sky, summer is a great time of year to look for meteors blazing through the atmosphere, also known as shooting stars. Because of the favorable weather, more of us get the chance to go outside at night to look up. The Perseid meteor shower takes place each year from mid-July through late August, peaking in mid-August. With up to 100 observable meteors per hour, this particular meteor shower is easily among the most spectacular of the year. Additionally, the peak of this year’s shower coincides with a new moon, when the sky is much darker, so the 2018 Perseids will be especially exciting for stargazers.Continue reading “A Brief Guide to the 2018 Perseid Meteor Shower”
Today is the 2018 summer solstice, which marks the longest day of the year and the official start of the summer season for those of us in the northern hemisphere. Many of us in the Midwest enjoy celebrating the occasion by going outside to fire up the barbecue, soak up the sun, and enjoy some much needed vacation time in our flip flops and swim trunks. Any Pagan readers out there most likely recognize the June solstice as an event of great spiritual significance with a number of associated rituals and religious practices. But for most of us, it’s just a warm weekday toward the end of June and an opportunity to spend more time outside. Back in March, we discussed the science behind the spring equinox. But what happens (astronomically speaking) on the summer solstice? Here are the most important facts to know about the longest day of the year.Continue reading “Everything You Need to Know About the Summer Solstice”
Don’t be fooled – the calendar says the Spring equinox is on the March 20th, but in Chicago, we come closest to equal amounts of daylight and darkness on the 17th. I thought this oddity would have an easy explanation, but after a few hours or research, l learned there’s a lot to it.Continue reading “Chicago Gets a Head Start on the Vernal Equinox!”
Since the 1960s, the United States government has been shooting lasers at the moon. No, this is not a covert government conspiracy or a relic of the Cold War. It is NASA’s attempt to prove Einstein’s theories right.