Spacetime With Stuart Gary

The Space News Podcast. SpaceTime Series 26 Episode 133 *Do the remains of an ancient planet lie deep within Earth Back in the 1980s, geophysicists discovered two continent-sized blobs of unusual material buried deep within the Earth’s mantle. Now, a new study reported in the journal Nature suggests that they’re the remnants of the ancient planet Theia which collided with Earth four and a half billion years ago creating the Moon. *Lucy’s first asteroid encounter discovers a new moonlet NASA's Lucy spacecraft has just completed its first asteroid encounter flying by the small main belt asteroid 152830 Dinkinesh – discovering that it’s a binary. *Venus had Earth-like plate tectonics billions of years ago Venus, may have once had tectonic plate movements similar to those believed to have occurred on early Earth. *The Science Report A new study has found a link between cell phone usage and semen quality. Warnings that the impacts of marine heatwaves on marine life may be worse deep down in our oceans. The 2022 Hu