logo
episode-header-image
Apr 2024
29m 30s

Ep. 717: Understanding the Ages of Dista...

Fraser Cain and Dr. Pamela Gay
About this episode
Astronomy Cast Ep. 717: Understanding the Ages of Distant Cosmic Objects by Fraser Cain & Dr. Pamela Gay 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 s ... Show More
Up next
Jul 7
Ep. 762: Science in Crisis - NASA’s New Budget
Astronomy Cast Ep. 762: Science in Crisis - NASA’s New Budget By Fraser Cain & Dr. Pamela Gay Streamed live on Jun 30, 2025. Hosted by: Fraser Cain and Dr. Pamela L. Gay Normally we try to end the season on a high note. But there’s unfolding news that we just HAVE to cover before ... Show More
48m 9s
Jun 30
Ep. 761: It's Here! The Vera Rubin Observatory
Astronomy Cast Ep. 761: It's Here! The Vera Rubin Observatory By Fraser Cain & Dr. Pamela Gay Streamed live June 25, 2025. The time has come. The mighty Vera Rubin Observatory has finally come on line and delivered its “first light” images. And by Pamela’s rules that means we get ... Show More
30m 31s
Jun 23
Ep. 760: What to Look For This Summer
Astronomy Cast Ep. 760: What to Look For This Summer By Fraser Cain & Dr. Pamela Gay Streamed live on Jun 16, 2025. It’s almost time for our annual summer hiatus, but before we go, we wanted to direct you towards all the fun and space stuff we’ll be enjoying this summer. We’ve go ... Show More
28m 59s
Recommended Episodes
Aug 2023
Mapping the universe
A rocket launch, super-massive black holes and ghost particles! This past week’s scientific findings are testament to how hard-at-work cosmologists and physicists have been seeking out the fundamental building blocks of our universe and the rules that govern it. Professor of Cosm ... Show More
35m 18s
Apr 2023
A Glimpse into the Past: 3 Billion Years After the Big Bang | Space Nuts 349
Get ready to explore a 10 billion year old mystery! A closely bound duo of energetic quasars, the hallmark of a pair of merging galaxies, have been discovered when the Universe was only 3 billion years old. What secrets do these quasars hold and why have they lasted so long? Join ... Show More
52m 38s
Feb 2022
Cosmic Queries – Quantum Queries with Hakeem Oluseyi
Do we really know the age of the universe? On this episode, Neil deGrasse Tyson and comic co-host Paul Mecurio answer astrophysics questions about the big bang, gravitational waves, and the speed of light with astrophysicist Hakeem Oluseyi. NOTE: StarTalk+ Patrons can watch or li ... Show More
50m 34s
Apr 2024
#406: Celestial Choreography & Speedy Snapshots: Deciphering Distant Star Systems & The Challenge of Cosmic Photography
The eposode of Space Nuts is brought to you by NordPass....the password manager that will make your life so much eaier for not very much money. Check out our special offer at www.bitesz.com/nordpass - you'll be glad you did. Strap in for an astronomical journey as Andrew Dunkley ... Show More
27m 37s
Jul 2023
S26E85: Age of the Universe Reassessed // Astonishing Saturn // Growing Plants on the Moon
SpaceTime Series 26 Episode 85 *A retake on the age of the universe A new study suggests that the universe is actually 26.7 billion years old – that’s nearly twice as old as the 13.8-billion-year age previously believed. *New image from Webb reveals astonishing Saturn and its rin ... Show More
31m 48s
Jun 2023
42: A (brief) History of Astronomy
Dr Becky and Izzie dust-down the Supermassive Tardis to explore the history of astronomy. From fossilised baboon bones and baby lamas to Einstein and black holes, the Supermassive team discovers how we came to understand the Universe the way we do today. Editor Richard talks to a ... Show More
48m 41s
Listen to millions of songs and podcasts on Anghami