SpaceTime with Stuart Gary

*First Brown Dwarf imaged in the Hyades open star cluster Astronomers have imaged a brown dwarf in the Hyades open star cluster for the first time. *BepiColombo and Solar Orbiter Compare Notes at Venus The convergence of two spacecraft at Venus back in August 2021 has given a unique insight into ho...

SpaceTime Series 26 Episode 13 *Rubble pile asteroids older than thought A new study has found that so called rubble pile asteroids can be almost as old as the solar system. *Has the Earth’s core stopped spinning A new study claims the rotation of the Earth’s solid inner core may have recently paus...

SpaceTime Series 26 Episode 12 *James Webb sees clouds on Titan NASA’s James Webb Space Telescope has turned focus onto the giant Saturnian moon Titan finding fluffy clouds in its atmosphere. *The red planet’s curiously sized sand dunes A new study has confirmed that the red sand dunes which domina...

SpaceTime Series 26 Episode 11 *Martian moon Phobos starting to tear apart A new study suggests the 22 kilometre wide Martian moon Phobos is showing the first signs of the process that will eventually tear it apart. *Planet Earth’s latest climate report NASA says 2022 was Planet Earth’s fifth warme...

SpaceTime Series 26 Episode 10 *What brought the dwarf planet Ceres to life A new study suggests radioactive decay of minerals could account for heat needed to drive active geology early in the history of the dwarf planet Ceres. *Lonsdaleite in the sky with diamonds Scientists searching for meteori...

*Astronomers find the most distant stars in our galaxy halfway to Andromeda A new study shows the furthest reaches of the Milky Way galaxy – a region known as the galactic halo is so far away it almost touches the halo of our nearest galactic neighbour the Andromeda galaxy M31. *New evidence for ha...

SpaceTime Series 26 Episode 8 *Discovering the origin of the solar wind Scientists with NASA’s Parker Solar Probe mission have uncovered significant new clues about the origins of the solar wind – the continual stream of charged particles flowing out from the Sun which baths the Earth and other pla...

SpaceTime Series 26 Episode 7 *Spinning stars shed new light on a strange signal coming from the galactic center Astronomers say a mysterious excess in gamma ray energy radiating out from the Milky Way’s galactic bulge which was long thought to be a potential signature of dark matter could actually...

*Big blast on the volcanic moon IO Astronomers has detected a massive eruption on the on the volcanic Jovian moon IO. *How the Sun’s activity influences deep space cosmic rays Astronomers have discovered how changes in the Sun’s eleven year solar cycle effect the high energy cosmic rays reaching th...