Spacetime With Stuart Gary

The Astronomy, Technology, and Space Science News Podcast.SpaceTime Series 24 Episode 91*Astronomers zero in on source of the impactor that wiped out the dinosaursA new study claims the impactor believed to have wiped out and 75 percent of all life on Earth 66 million years ago including all the non-avian dinosaurs -- likely came from the outer half of the main asteroid belt between Mars and Jupiter.*Producing matter out of pure energy.Scientists have directly converted pure light energy into matter in a single process for the first time.The findings reported in the journal Physical Review Letters involved the creation of Electrons and their antimatter counter parts positrons -- by colliding quantum packets of photons – light particles.*Discovery of a galactic stream of galaxy clustersAstronomers have discovered a never-before-seen galaxy cluster with a black hole at its centre, travelling at high speed along an intergalactic road of matter.*Solar Orbiter and BepiColombo making space history with double flyby