SpaceTime with Stuart Gary 2017

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Episodes

Date Title & Description Contributors
2024-11-20

  S27E140: Sagittarius A* Controversy, Titan's Methane Clues, and Ozone Recovery Insights

SpaceTime Series 27 Episode 140*Revisiting the Milky Way's Black Hole ImageA new study questions the accuracy of the first-ever image of Sagittarius A, the supermassive black hole at the centre of the Milky Way. Researchers suggest the image may not ac...
  Stuart Gary author
2024-11-18

  S27E139: Australia's Rocket Renaissance, Cosmic Giants Unveiled, and Martian Ocean Mysteries

SpaceTime Series 27 Episode 139*Gilmore Space Cleared for Orbital LaunchThe Australian Space Agency has granted Gilmore Space the final approval needed to conduct its maiden orbital test flight of the Ares rocket from the Bowen Spaceport in North Queen...
  Stuart Gary author
2024-11-15

  S27E138: Outer Solar Mysteries, Australia's Orbital Leap, and Lunar Suit Innovations

SpaceTime Series 27 Episode 138*Discovery of the Outer Solar System's Magnetic FieldScientists have discovered evidence of an ancient magnetic field at the far reaches of our solar system. Research published in AGU Advances, based on 4.6 billion-year-o...
  Stuart Gary author
2024-11-13

  S27E137: Earth's Slushy Past, Phobos' Solar Dance, and SpaceX's Orbital Boost

SpaceTime Series 27 Episode 137*The Earth: A Giant Slushie?New research reveals that Earth once experienced a "slushy" period following its snowball Earth phase. Published in the Proceedings of the National Academy of Sciences, the study by Virginia Te...
  Stuart Gary author
2024-11-12

  S27E136: Magnetars' Mysterious Birth, Voyager's Light Day Journey, and Australia's Satellite Setback

SpaceTime Series 27 Episode 136*Discovering the Origins of MagnetarsA groundbreaking study reveals that magnetars, highly magnetic neutron stars, are born from stellar mergers rather than single star supernova events. These findings, published in Natur...
  Stuart Gary author
2024-11-08

  S27E135: Miranda's Oceanic Mystery, Mars' Green Spotted Rocks, and the 2035 Martian Walk Target

SpaceTime Series 27 Episode 135*Could Uranus Moon Miranda Have a Subsurface Ocean?A new study suggests that Uranus' moon Miranda may harbour a liquid water ocean beneath its peculiar jigsaw-like surface. The findings, published in the Planetary Science...
  Stuart Gary author
2024-11-06

  S27E134: Perseverance's Rocky Ascent, Ramses Asteroid Ambition, and Shenzhou's Space Station Arrival

SpaceTime Series 27 Episode 134*Perseverance's Uphill Struggle in Jezero CraterNASA's Mars Perseverance Rover faces challenges as it attempts to climb the steep and slippery ridgeline of Jezero Crater. Despite its previous experience with steep incline...
  Stuart Gary author
2024-11-04

  S27E133: Earth's Mantle's Dual Blobs, China's Lunar Ambitions, and Crew 8's Return

SpaceTime Series 27 Episode 133*Earth's Mantle: Two Distinct Domains RevealedGroundbreaking research has unveiled that the Earth's mantle is composed of two distinct and separate types of materials, forming independent African and Pacific domains. This...
  Stuart Gary author
2024-11-01

  S27E132: Betelgeuse's Binary Mystery, Branson's Balloon Adventure, and November Skywatch

SpaceTime Series 27 Episode 132*Could Betelgeuse Actually Be Two Stars?A new study raises the intriguing possibility that the red supergiant Betelgeuse may not be on the brink of supernova, as previously thought. Instead, it might be a binary star syst...
  Stuart Gary author
2024-10-30

  S27E131: Milky Way's Gamma Ray Mystery, Triple Black Hole Discovery, and NASA's Solar Array Setback

SpaceTime Series 27 Episode 131*Ultra High Energy Gamma Rays Detected in the Milky Way's CoreScientists have detected ultra high energy gamma rays emanating from the centre of the Milky Way. This discovery, reported in the Astrophysical Journal Letters...
  Stuart Gary author