The dramatic history of the Andromeda galaxy | S26E128

SpaceTime Series 26 Episode 128
*The dramatic history of the Andromeda galaxy
A new study has unveiled the violent history of our nearest neighbouring big galaxy M-31 Andromeda.
*Quartz crystals discovered in clouds of hot gas giant
Astronomers using NASA’s James Webb Space Telescope have detected evidence for quartz nanocrystals in the high-altitude clouds of WASP-17 b, a hot Jupiter exoplanet 1,300 light-years from Earth.
*Understanding the Sun’s heating process
It’s one of the greatest and longest-running mysteries of the Sun -- why is its outer atmosphere hotter than its fiery surface.
*The Science Report
Discovery of a link between women eating ultra-processed foods and an increased risk of depression.
Queensland’s rare southern greater gliders faces more challenges to its survival.
ChatGPT might be better than doctors when it comes to managing depression.
Alex on Tech: big tech wants your money and turning your old analogue camera digital.