Stuart Gary
SpaceTime with Stuart Gary
Join host Stuart Gary for weekly explorations into Astronomy, Space, and Science News, featuring insights from 19 years on Australian Public Radio and industry experts. Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support .
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Stuart Gary
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Siste episode
10. jul 2026
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Episoder
Mercury's Sulphur Secrets, Jupiter's Slimmer Profile, and NASA's Launch Tower Setback 13.05.2026 22:01
SpaceTime Series 29 Episode 57 *How the strange magmas on Mercury shaped the planet differently to Earth A new study has found that the sulphur rich magmas on the planet Mercury reshaped the tortured world’s interior evolution and crustal formation very differently compared to the Earth. *Confirmation of a slimmer Jupiter Astronomers have revised sciences understanding of the size of the solar sys...
Tatooine's New Neighbours, Mars Rover's Drilling Quest, and Soyuz 5's Maiden Voyage 11.05.2026 27:18
SpaceTime Series 29 Episode 56 *Discovery of 27 new Tatooine type worlds reported on Star Wars Day Astronomers have discovered some 27 new planetary candidates orbiting in binary star systems using a new method to search for exoplanets which would otherwise be hard to find. *A new drill campaign for the Mars Curiosity Rover on the red planet NASA's Mars Curiosity rover has launched a new drill cam...
Venus's Hazy Secrets, Planetary Collision Insights, and Lunar Gateway Corrosion Concerns 08.05.2026 36:49
SpaceTime Series 29 Episode 55 *Scientists finally discover the cause of Venus’s enigmatic lower haze Astronomers have finally determined Cosmic dust as the source of a mysterious lower atmosphere haze that blankets the planet Venus. *Discovery of two worlds colliding Astronomers have found evidence of two planet colliding in a distant star system 11 thousand light years away. *The Lunar Gateway s...
Uranus' Ring Revelations, Africa's Rapid Rift, and Eris Rocket Mishap 06.05.2026 21:45
SpaceTime Series 29 Episode 54 *The two outer rings of the ice giant Uranus show starkly different origins Astronomers have discovered that two of the planet Uranus’s outer rings have very different compositions and so must have come from different origins. *Africa breaking apart faster than thought A new study claims Africa is much closer to being physically torn apart into two separate continent...
Milky Way's Black Hole Secrets, Solar Flare Spectacles, and Mars Rover Discoveries 04.05.2026 27:19
SpaceTime Series 29 Episode 53 *Milky Way's mysterious black hole gas clouds finally explained Astronomers have discovered a massive binary star system near Sagittarius A* the supermassive black hole at the centre of our Milky Way Galaxy.. *Two massive solar flares explode out from the Sun The Sun has just emitted two strong solar flares blasting out into deep space within a day of each other. *NA...
Interstellar Comet 3I ATLAS: Unveiling Its Alien Origins, NASA's Roman Telescope Launch, and ESA's New Aussie Dish 01.05.2026 20:07
SpaceTime Series 29 Episode 52 *Interstellar comet 3i/ATLAS is far more alien than we thought A new study has found that the interstellar comet 3i Atlas must have originated in a much colder star system with lower levels of radiation than our own solar system. *NASA now looking at September to launch its new Roman Space Telescope NASA are now targeting September as the likely launch date for their...
Mars' Organic Molecules, Cosmic Buckyballs Unveiled, and Voyager 1's Power Dilemma 29.04.2026 25:41
SpaceTime Series 29 Episode 51 *Discovery of organic molecules never before seen on Mars New data has confirmed that NASA’s Mars Curiosity Rover has identified seven organic molecules on the red planet that have never been detected there before. *A spectacular new understanding of cosmic buckyballs Fifteen years after astronomers first discovered buckyballs in space, new observations have now show...
DNA's Cosmic Origins, Martian Metal Hotspots, and Mapping the Milky Way's Edge 28.04.2026 23:08
SpaceTime Series 29 Episode 50 *Key ingredients of DNA discovered in the asteroid Ryugu A new study has confirmed that all five fundamental molecules needed to make up the DNA and RNA which underpins life as we know it, have been discovered in samples collected from the asteroid Ryugu. *Discovery of a metal‑rich hot spot tied to ancient Martian lake NASA’s Mars Curiosity rover has discovered the h...
Unraveling 3I ATLAS: Comet Chemistry, Psyche's Craters, and the Space Junk Dilemma 24.04.2026 23:22
SpaceTime Series 29 Episode 49 *Interstellar Comet 3I/ATLAS is changing A new study has discovered that the interstellar comet 3I Atlas appears to be undergoing a change in the composition of the volatile gasses its emitting. *Large craters offering new clues to the origin of the strange asteroid Psyche Scientists believe large impact craters on the surface of the mysterious metallic asteroid 16 P...
Young Stars Dim Quicker, Surprising Solar Winds, and Dream Chaser's Milestone 22.04.2026 25:01
Sponsor Link: This episode is brought to you by NordVPN . For the best online protection and a great price check out our special deal: Click Here SpaceTime Series 29 Episode 48 *Finding that young Sun like stars dim quickly is good news for life A new study has discovered that young Sun like stars settle down and start to dim more quickly than previously thought, potentially benefiting orbiting pl...
Cosmic Fossils: Black Holes Before the Big Bang and Ancient Martian Oceans 20.04.2026 27:22
SpaceTime Series 29 Episode 47 *Are black holes from before the Big Bang shaping the Universe A new study suggests that ancient black holes from before the big bang may be shaping the universe. The idea is that the cosmos goes through eternal never ending cycles of expanding out from a big bang and then eventually collapsing in a big crunch which triggers another big band and so on. *The bathtub r...
Unveiling 11,000 New Asteroids and Earth's Local Origins 17.04.2026 23:33
SpaceTime Series 29 Episode 46 *Discovery of over eleven thousand new asteroids Preliminary data from the Vera C. Rubin Observatory has led to the discovery of over 11,000 new asteroids. *Confirmation that the Earth was made locally A new study has shown that planet Earth was formed from materials located in the inner solar system rather than stuff from beyond Jupiter. *Virgin Galactic’s new space...
The Growing South Atlantic Anomaly and Its Implications for Planet Earth 15.04.2026 32:43
SpaceTime Series 29 Episode 45 *The South Atlantic anomaly is growing – are the planet’s poles about to flip A new study has confirmed that a gigantic weak spot in planet Earth’s protective magnetic field known as the South Atlantic anomaly is growing ever larger. *New study narrows down the mostly likely locations for water on the Moon A new study suggests water likely accumulated on the Moon slo...
Artemis II: A Historic Journey to the Moon and Back 13.04.2026 38:59
SpaceTime Series 29 Episode 44 *NASA’s Artemis II returns to Earth after its historic mission to the Moon NASA’s Artemis II mission has returned safely to Earth following its historic journey around the Moon. The four person crew splashed down in the North Pacific Ocean off the San Diego coast ending the ten day record setting flight which saw them travel further from mother Earth than humans have...
April Skies: Celestial Wonders and Planetary Alignments Await 10.04.2026 32:11
SpaceTime Series 29 Episode 43 *Climate change is slowing Earth's spin at an unprecedented rate A new study has found that climate change is slowing the Earth rotation at an unprecedented rate compared to past 3.6 million years *Magnetic waves discovered deep inside the Sun Scientists have detected large scale magnetic waves moving deep inside the Sun. The discovery reported in the journal Nature...
Artemis IV: Targeting the Moon's South Pole for Human Exploration 08.04.2026 19:03
SpaceTime Series 29 Episode 42 *NASA looking at nine possible landing sites for man’s return to the Moon NASA have narrowed down their list of possible landing sites for their return of humans to the lunar surface. The Artemis IV mission will target one of nine possible landing sites around the lunar south pole. *Saturn's weird magnetic shield A new study has found that Saturn’s magnetosphere – th...
Artemis II: Humanity's Historic Return to the Moon 06.04.2026 26:27
SpaceTime Series 29 Episode 41 *Human’s finally flying back to the Moon after a break of over half a century Humans have returned to the Moon for the first time in over half a century. The historic Artemis II mission blasted off from space launch complex 39B at the Kennedy Space Centre in Florida carrying four crew members aboard the Orion spacecraft Integrity on a ten day mission around the Moon...
Reconnecting with Proba 3: Europe's Solar Mission Resumes 03.04.2026 22:17
SpaceTime Series 29 Episode 40 *Using archaeology to study the history of galaxies like the Milky Way Astronomers have for the first time used what they’re calling galactic archaeology to trace the history of a galaxy beyond our own galaxy the Milky Way. *Europe reconnects with its lost Proba-3 spacecraft The European Space Agency has finally re-established contact with one of the spacecraft in it...
Ignition Phase: NASA's Revolutionary Plans for Lunar Habitation 01.04.2026 33:54
SpaceTime Series 29 Episode 39 *Gateway space station axed in favour of a base on the Moon – Part 2 In the second part of our special report on the pausing of construction on the Lunar Gateway space station project, we’ll detail the plans to build a permanent base at the Moon’s south pole. The seven year 20 billion dollar project will see more than thirty spacecraft sent to the Moon to deploy rove...
NASA's Moon Base Ignition: A New Era in Lunar Exploration 30.03.2026 33:22
SpaceTime Series 29 Episode 38 *Gateway space station axed in favour of a base on the Moon – Part 1 In this special report, we’ll look at NASA’s decision to pause construction of the Lunar Gateway space station project in favour of accelerating plans to build a permanent base at the Moon’s south pole. Forget everything you’ve heard until now! NASA is shifting focus totally on a new endeavour named...
From Cosmic Collisions to Astronaut Safety 27.03.2026 24:34
Sponsor Link: This episode of SpaceTime is brought to you with the support of Squarespace ...your one-stop solution for building a professional online presence with ease. To explore our special offers, just visit www.squarespace.com/spacetime SpaceTime Series 29 Episode 37 *Solving one of the mysteries of the Small Magellanic Cloud Astronomers may have finally solved one of the many mysteries...
Gas Giants vs. Brown Dwarfs: Unraveling the Cosmic Spin Mystery 25.03.2026 21:11
Sponsor Link: This episode of SpaceTime is brought to with the support of Squarespace . Take your ideas online the easy way. Build a professioanl website...anyone can do it! Give it a try for free by visiting www.squarespace.com/spacetime SpaceTime Series 29 Episode 36 *How to tell gas giants from brown dwarfs A new study has found that giant planets spin faster than their cosmic brown dwarfs look...
Black Hole Merger Sparks Gamma Ray Burst and Iodine Propulsion Revolution 24.03.2026 33:13
Sponsor Link: This episode of SpaceTime is brought to you with the support of Squarespace ...your one stop for building a professional online presence the easy way. To check out our special offers, just visit www.squarespace.com/spacetime SpaceTime Series 29 Episode 35 *The black hole merger that sent ripples through spacetime Scientists have detected the merger of a pair of stellar mass black hol...
Van Allen Probe's Fiery Farewell and NASA's Mobile Launcher Setback 20.03.2026 16:29
SpaceTime Series 29 Episode 34 *NASA's Van Allen Probe A comes to a fiery end After a mission lasting some 14 years, NASA's Van Allen Probe A spacecraft has re-entered Earth’s atmosphere in a fiery death plunge burning up over the Pacific Ocean. *NASA Mobile Launcher 2 on hold Last week’s announcement of changes to the Artemis Moon launch schedule has now resulted in NASA pulling the plug on furth...
Stellar Migration and Cosmic Dust: Unveiling Galactic Origins 18.03.2026 26:28
SpaceTime Series 29 Episode 33 *What the birth of our Sun tells us about the evolution of our galaxy Astronomers studying the birth and early evolution of the Sun have uncovered how the shape of our galaxy has changed dramatically over the past few billion years.. *Making cosmic dust in the lab . A new study examining how the building blocks of life are formed in extreme deep space environments ha...
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