The Daily Space - Primordial Black Holes, Dark Matter, and… the Multiverse?
Release Date: 01/14/2021
SETI Live - Electric Mayhem: TRAPPIST-1e's Atmospheric Erosion
The 365 Days of Astronomy
Recorded 21 March 2024. The TRAPPIST-1 planetary system has fascinated both scientists and the public since the discovery of the last five of its seven terrestrial worlds in 2017. With four of those planets in the so-called habitable zone, where water can be liquid, the system has become a favorite target of ground- and space-based telescopes alike, especially with regard to the potential for harboring life. However, TRAPPIST-1 is a red dwarf star, cooler and smaller than our own Sun, leading to concerns about the ability of these tidally locked worlds to develop and maintain...
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Ask A Spaceman Ep. 223: Why is it So Hard to Return to the Moon?
The 365 Days of Astronomy
If we went to the Moon already, why can’t we go back so easily? What technology have we lost? What are we trying to do differently? I discuss these questions and more in today’s Ask a Spaceman! This episode is sponsored by BetterHelp. Give online therapy a try at: and get on your way to being your best self. Visit BetterHelp to get 10% off your first month! Support the show: All episodes: Follow on Twitter: Read a book: Keep those questions about space, science, astronomy, astrophysics, physics, and cosmology coming to #AskASpaceman for COMPLETE...
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Astronomy Cast Ep. 718: Galaxy Series - Dwarf Galaxies
The 365 Days of Astronomy
Streamed live on Apr 30, 2024. It’s time to begin a new mini-series, where we’ll look at different classes of galaxies. Today, we’ll start with the dwarf galaxies, which flock around larger galaxies like the Milky Way. Are they the building blocks for modern structures? 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,...
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Travelers in the Night Eps. 727 & 728: Dust Moons & Space Weather
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: - In a dance of unequal partners the Earth and Moon orbit a common center of gravity which itself travels about the Sun. Leading and trailing the moon's twisted path by 60 degrees, are the L4 and L5 Lagrange points, where gravitational forces create a bowl in space time in which an object will remain until it is disturbed.The discovery of two large ghostly neighbors approximately 65,000 by 45,000 miles in...
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Last Minute Astronomer - May Episode
The 365 Days of Astronomy
May of 2024: With April being SUCH a packed month of events that were dependent on precise timing, May brings us reliable sights with slow-rolling changes. Mercury, Mars, Saturn, and the Moon all dance in the morning twilight all month as we gear up for Spring and Summer constellations. I’m Rob Webb, your Last Minute Astronomer, bringing astronomy to normies and nerds, with little time to spare. We’ll start with where the naked eye planets are this month, move on to the lunar phases, and finish up with a calendar of events, so you can plan ahead better than me. ...
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EVSN - Catch the (Alien) Rainbow
The 365 Days of Astronomy
From Thursday, April 25, 2024. As scientists discover and explore the atmospheres of more and more planets orbiting stars other than our Sun, we are learning that if you can imagine it, it probably exists. In a new paper discussing the planet WASP-76b, researchers describe what appears to be a giant iron glory in the atmosphere of another world: a circular rainbow, and it's not caused by refracted starlight! 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...
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Actual Astronomy - The Observers Calendar for May
The 365 Days of Astronomy
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. The Actual Astronomy Podcast presents The Observer's Calendar for May 2024. In this episode we’ll talk about: - A meteor shower, - Mercury in the morning sky lines up with other planets and - Pallas at opposition. 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 you!...
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SETI Live - Dante Lauretta, “The Asteroid Hunter”
The 365 Days of Astronomy
Recorded live 19 March 2024. A tale of destiny and danger, The Asteroid Hunter chronicles firsthand the high-stakes OSIRIS-REx Asteroid Sample Return Mission, narrated by Principal Investigator Dr. Dante Lauretta. It offers readers an intimate glimpse into the riveting exploits of the mission and Dr. Lauretta's wild, winding personal journey to Bennu and back. Peeling back the curtain on the wonders of the cosmos, this enthralling account promises a rare glimpse into the tightly woven fabric of scientific exploration, where technical precision converges with humanity’s profound...
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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...
info_outlineFrom January 5, 2021.
Theoretical physicists have found a way to possibly detect primordial black holes which could lead to answers about dark matter and maybe even the existence of a multiverse. Plus the age of the Universe, a wobble in Mars’ axis, and that pesky candidate signal from Proxima Centauri.
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