#65 Spaghettification? This really is a thing. It happens if you get too close to a black hole, but what is it? And how did it get that name?

Cosmic Coffee Time with Andrew Prestage

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Peak Travel

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Why Petra Needs Its People 28:39

4 gün önce28:39

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28:39

For centuries, members of the B’doul Bedouin tribe lived in the caves around the ancient city of Petra, Jordan. Then, in the 1980s, the government forced the tribe to move in the name of preserving the geological site for tourists. But if the residents are forced to leave, and if their heritage has been permanently changed, then what exactly is being preserved? SHOW NOTES: Meet The Man Living in The Lost City Carved in Stone Jordan: Petra's tourism authority cracks down on Bedouin cave dwellers The tribes paying the brutal price of conservation “There is no future for Umm Sayhoun” Jordan’s Young Bedouins Are Documenting Their Traditions on TikTok Check out Sami's company Jordan Inspiration Tours Learn about your ad choices: dovetail.prx.org/ad-choices…

1 yıl önce 6:46

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77 bölüm

#Science #Astronomy #Natural Sciences #Andrew Prestage #Cosmic #Coffee #Once Upon a Time #Cosmiccoffeetime #Space #Universe #Planet #Sun #Moon #Cosmos #Black Hole #Big Bang #Star #Orbit #Eclipse

Cosmic Coffee Time with Andrew Prestage

#65 Spaghettification? This really is a thing. It happens if you get too close to a black hole, but what is it? And how did it get that name?

Cosmic Coffee Time with Andrew Prestage

published 1 yıl önce

Paylaş

MP3•Bölüm sayfası

77 bölüm

#Science #Astronomy #Natural Sciences #Andrew Prestage #Cosmic #Coffee #Once Upon a Time #Cosmiccoffeetime #Space #Universe #Planet #Sun #Moon #Cosmos #Black Hole #Big Bang #Star #Orbit #Eclipse

Tüm bölümler

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#77 The stranded astronauts are finally home after 9 months in space. Let’s see how Suni Williams and Butch Wilmore got home 6:09

5 gün önce6:09

6:09

Their planned 8 day visit to the International Space Station was turned on its head when NASA announced their Boeing Starliner capsule was unsafe to use. What did Suni Williams and Butch Wilmore do for those 9 months? And we check out the plan that was put together to get them home safely. Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime Email us! cosmiccoffeetime@gmail.com You can request a topic for the show! Or even just say hi! We'd love to hear from you.…

1
#76 The Apollo program was the high point of the space age. From test flights, to lunar landings and the moon buggies 10:45

5 weeks önce10:45

10:45

After everything learned through Mercury and Gemini culminated in the seventeen Apollo missions. The first ten were all testing and rehearsals, but the whole program, and a whole era was characterised by Apollo 11, the first time humans set foot on the moon. Along with the triumph, there was tragedy and a very near miss, and one of the most underrated aspects of NASA's space program - the lunar roving vehicles that let the astronauts explore more than seven kilometres from the Lunar Module. This really was one of the most remarkable endeavours of science, engineering and teamwork. Let's dive in. Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime Email us! cosmiccoffeetime@gmail.com You can request a topic for the show! Or even just say hi! We'd love to hear from you.…

1
#75 NASA's Project Gemini was a spectacular program that bridged the gap from Project Mercury to Apollo. Gemini developed the incredible technology and techniques needed for the lunar program 10:59

9 weeks önce10:59

10:59

Nasa had accomplished spaceflight with Project Mercury but the gap to Apollo was still huge. How do you dock two spacecraft in flight and how do crews live in a tiny spacecraft for lunar length flights. These are just a couple of the questions that NASA needed to answer. Gemini was just the project to resolve all of these issues. It was a proving ground, for learning, testing and practicing the skills needed for lunar missions. Gemini wasn't the first program to accomplish spaceflight, and it didn't include the most well known achievements, but it was a formidable project in its own right. Let's check it out. Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime Email us! cosmiccoffeetime@gmail.com You can request a topic for the show! Or even just say hi! We'd love to hear from you.…

1
#74 At the beginning of the space race, Project Mercury was NASA’s first human crewed spaceflight program, and it was a significant step on the road to the moon. Let’s dive into the vault and check… 11:28

14 weeks önce11:28

11:28

Back in the late 1950s, NASA was formed. Its first job was to put together a human crewed spaceflight program and put an astronaut into orbit - safely. This was Project Mercury. There were some uncrewed developmental flights and then six crewed flights between 1961 and 1963, this was an enormously significant step toward the Apollo moon landings just six years later. So who were the Mercury astronauts and what was the mission profile of these first six crewed spaceflights? Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime Email us! cosmiccoffeetime@gmail.com You can request a topic for the show! Or even just say hi! We'd love to hear from you.…

1
#73 NASA’s Project Mercury Monument has turned 60! It’s a tribute to America's first attempt at human space flight. The monument has a time capsule that is scheduled to stay sealed for 500 years!… 6:02

18 weeks önce6:02

6:02

Project Mercury was NASA’s first attempt at human crewed space flight. It sent Alan Shepard into space, and John Glenn into orbit, among four other landmark flights over 5 years. By 1963 it was done, and NASA was ready to launch Gemini, its next project. But being such a groundbreaking project, in 1964 NASA paid tribute to Mercury with a four metre high stainless steel monument with a time capsule that would remain sealed beneath it until the year 2464, five centuries later. What was so significant about Mercury? And what’s inside this time capsule? We could wait another 440 years, or just listen! Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime You can request a topic for the show! Or even just say hi! We'd love to hear from you. Email us! cosmiccoffeetime@gmail.com…

1
#72 The space pioneers from Earth weren’t humans, what? That’s right, long before humans launched into space, there were a whole team of dogs, monkeys, chimps, insects and more, who rode rockets to… 9:21

22 weeks önce9:21

9:21

When Yuri Gagarin blasted into orbit in 1961 to become the first human in space, he was already 14 years behind the first animals from Earth. The fruit flies that were flew to space in 1947 were just the first of many different animals in the decade and a half before Gagarin’s orbital flight that were used to test equipment and living things’ capacity to survive and work in weightlessness. There were primates, dogs, mice and rabbits that crewed orbital and suborbital test flights. And the animal parade didn’t end when humans launched themselves to space, frogs, fish, spiders, chimpanzees, a cat and of course guinea pigs all played a role in advancing the space program. One very famous space animal has her own statue. Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime You can request a topic for the show! Or even just say hi! We'd love to hear from you. Email us! cosmiccoffeetime@gmail.com…

1
#71 Earth has a new moon! For about the next 8 weeks... Asteroid 2024 PT5 will be captured by Earth's gravity before returning to its normal solar orbit. 6:21

27 weeks önce6:21

6:21

Earth has a new moon! well, for about 8 weeks anyway. Asteroid 2024 PT5 has been captured by Earth’s gravity and will be in orbit until late November 2024. This is really unusual and there have only been a few confirmed mini moons in the past. Our new temporary neighbour is only about 11 metres across and won’t be visible to anyone who doesn’t have a professional large-scale telescope, but we’ll know it’s there! and although it will only stay for about 2 months, 2024 PT5 will be back again in 2055. Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime You can request a topic for the show! Or even just say hi! We'd love to hear from you. Email us! cosmiccoffeetime@gmail.com…

1
#70 The Boeing Starliner capsule's first crewed test flight has left two astronauts stranded on the International Space Station. What went wrong, and how are they going to get home? 7:05

31 weeks önce7:05

7:05

Boeing’s Starliner space capsule blasted off for its first crewed test flight in early June. Great news right? Turns out, no. After arriving at the International Space Station, some technical problems meant that it couldn’t be used to take its crew of Barry ‘Butch’ Wilmore and Suni Williams back to Earth. The two astronauts were left with no way to get home. The two capsules already docked at the space station couldn’t be used, so the astronauts were stranded. Let’s find out what happened to Starliner, why couldn’t the other capsules be used, and how are the Starliner crew going to get home? Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime You can request a topic for the show! Or even just say hi! We'd love to hear from you. Email us! cosmiccoffeetime@gmail.com…

1
#69 NASA's Curiosity rover has just made the most incredible discovery of its 12 years on Mars. By running over a rock! 7:42

35 weeks önce7:42

7:42

NASA's Curiosity rover touched down on Mars in August 2012, and it's been exploring the Red Planet all that time. There have been some amazing discoveries and it's travelled over 30km but it has just made the most scientifically significant discovery of its 12 year career, and did it simply by running over a rock! One of Curiosity's wheels crushed a rock. It had looked just like any other orange martian rock, but when it shattered under Curiosity's wheels, it revealed breathtaking yellowish green crystals inside, that turned out to pure sulphur. Unheard of on the Red Planet. Let's check it out! Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime You can request a topic for the show! Or even just say hi! We'd love to hear from you. Email us! cosmiccoffeetime@gmail.com…

1
#68 A piece of space history was written this month, a sample from the far side of the moon! Let's check out the Chang'e 6 lunar lander and it's history-making mission. 7:14

40 weeks önce7:14

7:14

As I write this, just a couple of days have passed since the Chang'e 6 sample return capsule touched down with its historic payload. The first sample of rock and soil from the far side of the moon touched down on Earth. This has the potential to unlock some of the secrets from the side of the moon that we never see from Earth, why is the lunar crust thicker? Why are there fewer 'seas' on the far side? And what lies beneath the lunar crust? All of this against the background of a surface operation out of direct communication from Earth. Incredible! Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime You can request a topic for the show! Or even just say hi! We'd love to hear from you. Email us! cosmiccoffeetime@gmail.com…

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#67 OSIRIS-REx NASA mission scientist Greg Brennecka brings us up to date on the incredible early findings from the Bennu asteroid sample. 18:05

44 weeks önce18:05

18:05

In September 2023, Greg Brennecka stopped by to preview the return to Earth of the OSIRI-REx asteroid Bennu sample return capsule. The sample landed safely and the mission scientists like Greg Brennecka have started their analysis. Some of our toughest questions are being answered by the data already. How old is Bennu? Is there organic material? Where was the asteroid formed? Is Bennu different from what we expected? But hasn't been all smooth sailing. The mission team had to go into full innovation mode to overcome some early difficulties. And we've only just begun! Listen in to this fascinating chat with Greg. Check out Greg's book Impact here . Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime You can request a topic for the show! Or even just say hi! We'd love to hear from you. Email us! cosmiccoffeetime@gmail.com…

1
#66 Saturn’s largest moon Titan is an incredible place, but could anything live there? Canadian Astrobiologist Dr Catherine Neish led a study on Titan’s habitability. She joins us for a fascinating… 23:46

49 weeks önce23:46

23:46

Titan. The largest moon in the Saturnian system has been a candidate as a habitable world ever since NASA’s Cassini mission sent back the first radar images of its surface in 2004. Astrobiologist Dr. Catherine Neish of Western University in Canada has spent years studying Titan, and has just published a study on the habitability of Titan. Catherine joins us to step through the findings, what is needed for life? Is there enough of it on Titan? And does it all come together? Read Ralph Lorez's paper Titan Under a Red Giant Sun: Anew Kind of Habitable Moon Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime You can request a topic for the show! Or even just say hi! We'd love to hear from you. Email us! cosmiccoffeetime@gmail.com…

1
#65 Spaghettification? This really is a thing. It happens if you get too close to a black hole, but what is it? And how did it get that name? 6:46

1 year önce6:46

6:46

Space and cosmology throws up some strange effects sometimes, none stranger than spaghettification. Stephen Hawking coined the term for the stretching out that happens when you get close to a black hole. Let's take a look at what it really is, how it works, and if we should have anything to fear from spaghettification... Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime You can request a topic for the show! Or even just say hi! We'd love to hear from you. Email us! cosmiccoffeetime@gmail.com…

1
#64 The Odysseus Moon Lander. The first private moon lander has touched down, but is it still ok? 6:19

1 year önce6:19

6:19

Houston-based aerospace company Intuitive Machines produced the first private mission to land on the moon. The Odysseus lander is just 300 km from the lunar south pole, investigating water ice and demonstrating the capabilities of NASA’s Commercial Lunar Payload Services program (CLPS). But space is difficult and not many projects go perfectly first time. Is Odysseus ok? Let’s find out! Follow Cosmic Coffee Time on X for some special content X.com/CosmicCoffTime You can request a topic for the show! Or even just say hi! We'd love to hear from you. Email us! cosmiccoffeetime@gmail.com…

1
#63 Space Ethics. How do we navigate the ethical challenges of our journey beyond Earth? 5:56

1 year önce5:56

5:56

So we pollute the upper atmosphere with rocket exhaust, is it worth the benefits of communications satellites and GPS? What about space junk? the garbage of earth orbit. Or mining asteroids? who owns the asteroids, can should they be able to sell the minerals asteroids provide? These are questions that would never have been asked before space travel became as regular as it has today. Let's take a look at this new way of thinking about our responsibilities in space. Follow Cosmic Coffee Time on X for some special content x.com/CosmicCoffTime You can request a topic for the show! Or even just say hi! We'd love to hear from you. Email us! cosmiccoffeetime@gmail.com…

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