#137 How to turn the shipping industry green; Enceladus passes habitability test

#137 How to turn the shipping industry green;...

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The Hidden Methane Time Bomb That Could Accelerate The Climate Crisis

Episode 370 The melting ice caps are accelerating global warming and contributing to sea level rise, but could also contribute to a different kind of climate catastrophe. The melting may cause massive amounts of frozen methane to bubble up into the atmosphere. It happened thousan ...  عرض المزيد

Science Reveals Neanderthals Had Dentists 60,000 Years Ago

Episode 369 A strange tooth found in a Siberian cave has pushed back the earliest evidence of dentistry by 45,000 years. The weird thing is, the evidence comes from a Neanderthal tooth - upending what we thought these ancient humans were capable of. Markings on the 60,000-year-ol ...  عرض المزيد

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Perseverance drills on Mars; space tourism; Australian fire debris and algal blooms; DNA vaccines against Covid
BBC Inside Science

NASA's Perseverance rover has been trundling around the Jezero crater since it landed successfully in February 2021. A few weeks ago it made its first attempt at collecting a sample of rock. Unfortunately the rock turned out to be so crumbly it disintegrated away. But Perseveranc ...  عرض المزيد

The Nature Podcast Festive Spectacular 2022
Nature Podcast

01:07 “Artemis and Dart”In the first of our festive songs, we celebrate some of the big space missions from this year: Artemis which aims to get people back to the moon, and DART which could help defend the Earth from meteor strikes. 03:51 Redacted Headline challengeIn this year’ ...  عرض المزيد

S26E111: Space Probes, New Planets, and Mysteries of Mind & Matter: A Galactic Dive
SpaceTime with Stuart Gary

**SpaceTime with Stuart Gary Series 26 Episode 111 Show Notes** 1. **Parker Solar Probe's Venus Flyby:** Dive into the details of the Parker Solar Probe's recent gravity-assist flyby of Venus. This maneuver has propelled the spacecraft into a series of record-setting flights arou ...  عرض المزيد

Mining Asteroids For Science – and Lucrative Metals
Big Take

If you’re a comic book or sci-fi fan, you’ve likely read about the far-off idea of hitching a ride on an asteroid and mining it for precious metals and ice. But it’s not science fiction anymore. In this episode, we’ll take a look at two real-life asteroid-mining missions in the w ...  عرض المزيد