Earth’s Solid Inner Core Could be Mushy
The Astronomy, Technology, and Space Science News Podcast.
SpaceTime Series 24 Episode 119
*Earth’s solid inner core could be mushy
A new study suggests that the Earth’s inner core might be mushy rather than solid. Data based on seismic readings going back to the 1950s indicates the planet’s core comprises a molten iron and nickel metal outer core surrounding a solid metallic inner core located some 5150 kilometres beneath the surface.
*Space Rider to fly in 2023
The European Space Agency’s proposed Space RIDER orbital space plane is now expected to undertake its maiden flight in late 2023.
*Mars Ingenuity helicopter sees the road ahead
NASA’s Mars Ingenuity helicopter has identified a potential interesting path forward for the missions Perseverance Rover.
*The Science Report
4 in every 10 heat-related deaths around the world can be attributed to climate change.
Pollution leaving many vulnerable and endangered turtles at greater risk of disease.
Archaeologists have uncovered a 2700 year old toilet at a dig site in Jerusalem.
Alex on Tech: New security patches for Apple products, Google Chrome, and Windows 11.
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