Spacetime With Stuart Gary

SpaceTime Series 26 Episode 1 *How spiral galaxies lose their arms A new study suggests spiral galaxies like our own galaxy the Milky Way lose their stunning spirals when they lose the molecular gas needed for star formation. *The asteroid Ryugu sheds new light on the solar system’s history Scientists studying samples returned to Earth from the asteroid Ryugu have found its composed of some of the first solid material in the solar system. *Solar Orbiter solves one of the Sun’s great magnetic mysteries New data obtained by the European Space Agency’s Solar Orbiter spacecraft has found compelling clues about the origin of magnetic switchbacks and how their formation accelerates the solar wind – the stream of charged particles flowing out of the Sun. *The Science Report Scientists have used artificial human embryos to study how the human spine is created. The British medical journal slammed for supporting the pseudoscience of acupuncture. Australian baby boomers still the most likely to use cannabis. Skeptics gu