The next great eclipse is upon us, with viewers across North America witnessing the moon passing in front of the Sun. It’s an amazing experience, but also an opportunity to do science. Let’s talk about what we can learn from this momentous event.
Ep. 712: How Peer Review Fails
You’ve probably heard that the best kind of science is peer-reviewed research published in a prestigious journal. But peer review has problems of its own. We’ll talk about that today.
Ep. 699: Holiday Gift Giving Ideas for Astronomy and Space Fans
Just a warning, the holidays are rapidly approaching. It’s time, once again, to think about what to buy all the space nerds on your lists. Here’s what we like.
Ep. 659: Clear Skies, Bright Satellites
Light pollution is a big problem, and it’s only getting worse — not just near cities but everywhere thanks to increased satellite constellations. How bad is the problem, and how can we fix it?
Ep. 657: Astronomical Naming Schemes
Space is a big place, with a lot of galaxies, stars, planets and moons, and that means a lot of names. How do astronomers name stuff, like comets, asteroids, exoplanets, craters?
Ep. 637: Machine Learning in Astronomy
Computers are a big part of astronomy, but mostly they’ve been relegated to doing calculations. Recent developments in machine learning have changed everything, giving computers the ability to do jobs that humans could only do in the past.
Ep. 617: Hangout-a-thon Episode 2 – Crowdfunding Science
Funding for basic science has always been tricky business, coming mainly from universities, government, companies, or wealthy individuals, but who knows how many fascinating discoveries were never made because of a lack of funding? We now live in an era where regular people can come together to find scientific discoveries.
Ep. 554: Big Telescope Controversy in Hawai’i
This week we’re live at the American Astronomical Society’s 235th meeting in Honolulu, Hawai’i. We learned about new planets, black holes and star formation, but the big issue hanging over the whole conference is the protests and politics over the new Thirty Meter Telescope due for construction on Mauna Kea.
Ep. 547: Why Astronomy Still Needs Humans
Few sciences have been able to take advantage of the power of computers like astronomy. But with all this computing power, you might be surprised to learn how important a role humans still play in this science.
Ep. 534: Modern South African Astronomy
Last week we talked about some ancient south African astronomy, so this week we'll talk about the state of modern astronomy in the southern part of Africa, which happens to be a great place with nice dark skies and a great view into the heart of the galaxy. In this...
Ep. 532: Modern Astronomy of Australia
Last week we talked about how well the indigenous Australians followed the night sky. Well, it turns out, Australia is still an amazing place for astronomy. There are so many powerful observatories in Australia, and even more in the works. In this episode we mentioned...
Ep. 529: Astronomy of the Andes – Then and Now Pt. 1
The Andes mountains in South America are a hotspot of astronomy today, but ancient peoples knew it was a great place for astronomy and lived their lives in tune with the night sky. Today we'll learn all about what they knew, and how they mapped the movements of the...
Ep. 528: Modern Astronomy of the American Southwest
Last week we talked about the ancient astronomy of the American Southwest. But this is actually Pamela’s stomping grounds, and she’s spent many a night perched atop mountains in this region staring in the night sky with gigantic telescopes. How does astronomy get done in this region today?
Ep. 525: 100 Years of the International Astronomical Union
Even though they might be scattered around our planet, astronomers have way to come together to work out issues that face their entire field of study. It’s called the International Astronomical Union, and they’re the ones who work out the new names for stars, and sometimes de-planet beloved Kuiper Belt Objects.
Ep. 521: The Deep Space Network
We always focus on the missions, but there’s an important glue that holds the whole system together. The Deep Space Network. Today we’re going to talk about how this system works and how it communicates with all the spacecraft out there in the Solar System.
Ep. 517: Fritz Zwicky and the Zwicky Transient Facility
One of the most influential astronomers in the 20th Century was Fritz Zwicky. He had his hand in the discovery of dark matter, gravitational lensing, supernovae and neutron stars. And he also worked on a few more controversial ideas like, uh, tired light. Let’s learn more about Zwicky.
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Ep. 471: Best Modern Sci Fi for the Science Lover – Part 3: Human Computer Relations
It’s time to talk computers, and how we’re going to be dealing with them in the future. In our next segment on modern sci-fi, we talk about the future of the human-computer interface.
Ep. 417: Error 417 – Expectation Failed
In all fields of science, sometimes more is learned when you fail at what you’re trying to do than when you succeed. So what new science discoveries have failed expectations given us in astronomy?
Ep. 402: Gravity Eyes: See The Invisible With The Force
What kinds of things can we see using gravity, that we may not otherwise be able to see? Pamela will fill us in on the Great Attractor, etc!
Ep. 399 – Women in Science
Science is typically a male dominated profession, mostly dudes, not a lot of ladies. From researchers to professors, to law makers, woman have a tough time gaining traction in such a heavily gendered field. Today we’re going to talk about what it takes to make it as a woman in science, what additional hurdles you’ll have to navigate, and what resources are available if you’re being harassed or discriminated against.
Ep. 396: Family Astronomy for the Holidays
Every year, it’s the same dilemma: what gift should you get for the super space nerd in the family? And if someone has a budding interest in space and astronomy, what can you do to feed their hunger for knowledge? Today we’ll talk telescopes, books and planispheres. Everything you need to avoid a holiday gift disaster.
Ep. 368: Searching for the Aether Wind: the Michelson–Morley Experiment
Waves move through a medium, like water or air. So it seemed logical to search for a medium that light waves move through. The Michelson-Morley Experiment attempted to search for this medium, known as the “luminiferous aether”. The experiment gave a negative result, and helped set the stage for the theory of General Relativity.
Ep. 362: Modern Women: Carolyn Porco
It hard to think of a more influential modern planetary scientist than Carolyn Porco, the leader of the imaging team for NASA’s Cassini mission exploring Saturn. But before Cassini, Porco was involved in Voyager missions, and she’ll be leading up the imaging team for New Horizons.
Ep. 361: Modern Women: Maria Zuber
Maria Zuber is one of the hardest working scientists in planetary science, being a part of six different space missions to explore the Solar System. Currently, she’s the lead investigator for NASA’s GRAIL mission.