SETI Live - A Celestial Collaboration: Unistellar Citizen Scientists Track Comets
Release Date: 04/10/2024
H'ad Astra Historia Ep. 102: Egyptian Star Clocks
The 365 Days of Astronomy
H’ad astra historia is the official podcast for the Historical Astronomy Division of the American Astronomical Society. We’re here to share stories from and about the people who study the stars, planets, and the cosmos. We’ll be hearing from individuals who not only study the history of astronomy, but also those who lived it, who were “in the room” during pivotal events within the last 50 years or so. Today’s guest is Dr. Luna Zagorac, who talks about Egyptian Star Clocks. Dr. J. Luna Zagorac Astrogen – The Astronomy Genealogy Project ...
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Astronomy Cast Ep. 717: Understanding the Ages of Distant Cosmic Objects
The 365 Days of Astronomy
Streamed live on Apr 22, 2024. How old is that star? That planet? That nebula? Figuring out the ages of astronomical objects is surprisingly challenging. Fortunately, astronomers have developed a series of techniques they can use to work out the ages of stuff. This video was made possible by the following Patreon members: Jordan Young BogieNet Stephen Veit Jeanette Wink Siggi Kemmler Andrew Poelstra Brian Cagle David Truog Ed David Gerhard Schwarzer THANK YOU! - Fraser and Dr. Pamela We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and...
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Travelers in the Night Eps. 725 & 726: Mtn Ops & Close Space Rocks
The 365 Days of Astronomy
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. Today's 2 topics: - My team, the Catalina Sky Survey, would not find a single asteroid without Steward Observatory's Mount Lemmon Operations, or Mtn Ops for short. Bottom line is that Mtn Ops does whatever it takes to make our Asteroid Hunting facilities continue to function. - Since 1900 there have been 11 close approaches by asteroids larger than 300 feet in diameter. One of them, the Tunguska Object was about 400 feet in...
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The Cosmic Savannah - Ep 56: Our Supermassive Black Hole
The 365 Days of Astronomy
Hosted by Dr. Jacinta Delhaize & Dr. Daniel Cunnama. The Event Horizon Telescope (EHT) Collaboration has unveiled the first image of the supermassive black hole at the centre of our own Milky Way galaxy! This is the first direct evidence of the black hole in our galaxy. The image was produced by a global research team called the EHT Collaboration, using observations from a worldwide network of radio telescopes. We are joined by Dr. Iniyan Natarajan who is a postdoctoral fellow at the University of Witwatersrand and who was part of the team of over 300 astronomers who made this...
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EVSN - An In-Depth Look at the Hunga Tonga-Hunga Ha’apai Eruption
The 365 Days of Astronomy
From January 20, 2022. The Hunga Tonga-Hunga Ha’apai volcano in the Kingdom of Tonga erupted on January 15, and despite communications being cut off, government officials and scientists have gathered a wealth of information about the event and its outcome so far. Plus, urban heat islands, volcanic lightning, and What’s Up. We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank...
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Awesome Astronomy - Why Is The Moon Upside Down?
The 365 Days of Astronomy
Paul Hill, Ralph Wilkins and Dr. Jenifer “Dr. Dust” Millard host. Damien Phillips, John Wildridge and Dustin Ruoff produce. But really it’s all just a big Ralph Fest today! From Mar 25, 2022. If you’ve never been to the southern hemisphere (or the northern hemisphere, if you live in the southern hemisphere), you might not be aware that the moon and the constellations appear upside down! In this episode we’ll show you how that appears, why, and how that proves the Earth isn’t flat - as if any more proof were needed! We've added a new way to donate to 365...
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SETI Live - SETI Artist In Residence Program: Xin Liu’s Inward Expeditions
The 365 Days of Astronomy
Nimbly combining the tools of art and science, SETI Institute Artist in Residence Xin Liu expresses what it means to be human through a diverse body of work that includes frost-coated sculptures, a bubbling fountain of crude oil, and a performance in outer space. In a new body of sculptures exhibited at Pioneer Works in New York City, the artist considers her fears around having her eggs frozen, creating warped, skeletal, frost-covered sculptures that propose a human body transformed through a cryogenic process. Through art, Liu centers the human experience in the face of...
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Exoplanet Radio - Ep 16: How Long To Travel to The Closest Exoplanet Proxima Centauri b?
The 365 Days of Astronomy
Many people feel that it’s very important for humanity’s long term survival that we become a multiplanet species. Traveling to and possibly even inhabiting other planets in our solar system is not only possible with our current levels of technology, but compared to going to the stars, it’s downright easy. But what about traveling to exoplanets? Can we reach the stars? We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: and donate as much as you can! Share the podcast with your friends and...
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Astronomy Cast Ep. 716 - The God**** Particle - Remembering Peter Higgs
The 365 Days of Astronomy
Streamed live on Apr 15, 2024. Last week, we learned about the death of Peter Higgs, a physicist and discoverer of the particle that bears his name. The Large Hadron Collider was built to find and describe the particle. Today, we’ll look back at the life of Peter Higgs and his particle. This video was made possible by the following Patreon members: Jordan Young BogieNet Stephen Veit Jeanette Wink Siggi Kemmler Andrew Poelstra Brian Cagle David Truog Ed David Gerhard Schwarzer THANK YOU! - Fraser and Dr. Pamela We've added a new way to donate to 365 Days of Astronomy to support...
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Travelers in the Night Eps. 271 & 272: Dark Trails & Mars Impactor
The 365 Days of Astronomy
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. Today's 2 topics: - A faint shooting star or meteor streaking across the sky is produced when a tiny bit of rock or dust enters the Earth's atmosphere and burns up some 60 miles above us. NASA scientist Dr. Marc Fries and his collaborators have used Doppler Weather Radar to track twenty meteor's dark trails through the sky. In the past year or so they have used this technique to direct searchers on the ground to the probable...
info_outlineThroughout human history, comets have fascinated us. They have gone from signs and portents of bad things to come to well-studied and even visited "dirty snowballs". Every year, observers search the skies, hoping to discover the Next Big Comet - Halley, Hyakutake, Hale–Bopp, McNaught. From SOHO and LINEAR to ATLAS and IRAS, numerous observatories have continued to add to the count of discovered comets.
But it doesn't require expensive hardware or spacecraft to make similar observations from your own backyard; telescopes and even binoculars will work - at least for the brightest objects. For members of Unistellar's Citizen Science Network, however, comets can be seen at faint magnitudes under a range of night sky conditions.
Join Beth Johnson as she welcomes SETI Institute Postdoctoral Fellow Dr. Ariel Graykowski to this week's SETI Live to discuss the results of citizen scientist observations of comets 12P/Pons-Brooks and C/2023 A3 (Tsuchinshan-ATLAS).
Unistellar's comet activity program: https://www.unistellar.com/citizen-science/comets/
We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.
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Every bit helps! Thank you!
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The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu
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