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SpaceTime with Stuart Gary

De: Stuart Gary
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  • Resumen

  • 19 years on Australian Public Radio (as StarStuff), 8 years of podcasting and counting. We have a lot of content to share with you.
    Recognized worldwide by our listeners and industry experts as one of the best and most thoroughly researched programs on Astronomy, Space, and Science News.
    Hosted by Stuart Gary, a veteran radio science reporter, broadcaster and now podcaster.
    Keep up-to-date and learn something new with every episode.
    New episodes weekly. Three new episodes are published on Mondays for our subscribers and individual episodes publicly on Monday, Wednesday, and Friday.
    Show your support for SpaceTime, help us reach our goals with early access to commercial-free episodes and bonuses via Supercast, Patreon, Apple Podcasts and YouTube.
    Links at https://spacetimewithstuartgary.com/about
    Enjoy!

    Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.
    Copyright bitesz.com
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Episodios
  • S27E81: Jupiter's Lava Lakes, Mars Rover's Ancient Riverbed, and Space Tourism Health Risks

    S27E81: Jupiter's Lava Lakes, Mars Rover's Ancient Riverbed, and Space Tourism Health Risks
    Jul 5 2024
    Join us for SpaceTime Series 27 Episode 81, where we delve into the latest discoveries and advancements in space exploration.First, new observations from NASA's Juno spacecraft reveal that Jupiter's volcanic moon Io is covered in lakes of molten lava. These findings, published in Communications Earth and Environments, provide a fuller picture of Io's extensive volcanic activity and offer new insights into the volcanic processes at work on this ancient, violent world. Io, slightly larger than Earth's moon, is the most volcanically active world in our solar system due to the gravitational forces from its neighboring Jovian moons and Jupiter itself. Juno's recent flybys have captured high-resolution infrared images showing bright rings surrounding numerous hotspots, indicating that much of Io's surface is covered in lava lakes with caldera-like features.Next, NASA's Mars Perseverance rover has crossed an ancient Martian riverbed in the Jezero Crater, reaching the Bright Angel geological site earlier than expected. This route provided a treasure trove of geological features, including rocks with diverse textures and compositions. Perseverance's exploration of this ancient river channel offers new clues about Mars' geological history and the processes that shaped its surface.Finally, we examine whether space tourism is healthy. New research published in the Journal of the Frontiers of Physiology warns that wealthy, unhealthy individuals venturing into space may face increased health risks, such as pulmonary edema, due to the effects of microgravity on the heart. The study suggests that future space tourists might need to send a digital twin of themselves into virtual space to test their bodies' responses before embarking on the real journey.
    July Skywatch: What to look for in the night skies throughtout the the month of July with Sky & Telescopes Jonathan Nally.

    Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
    Sponsor Offer
    This episode is proudly supported by NordVPN. Secure your digital journey across the cosmos with a VPN service you can trust. Find your stellar security solution at https://www.bitesz.com/nordvpn.
    Listen to SpaceTime on your favorite podcast app including Apple Podcasts, Spotify, YouTube Music, or wherever you get your podcasts.
    Support SpaceTime
    Become a supporter of SpaceTime: https://www.bitesz.com/show/spacetime/support/
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    42 m
  • S27E80: Asteroids' Close Calls, Mars Colonization Plans, and Space Workouts on Earth

    S27E80: Asteroids' Close Calls, Mars Colonization Plans, and Space Workouts on Earth
    Jul 3 2024
    Join us for SpaceTime Series 27 Episode 80, where we uncover the latest cosmic events and advancements in space exploration.
    First, the European Space Agency reports a rare occurrence of two large asteroids swooping past Earth within 42 hours. One of these, 2024 MK, was only discovered two weeks before its close encounter, highlighting the need for improved detection of potentially hazardous near-Earth objects (NEOs). We delve into the details of these celestial visitors and their implications for planetary defense.
    Next, we explore the challenges and solutions for sustaining human life on Mars. Scientists at Utah State University are working on a NASA-funded project to develop self-sustainability strategies for future Mars missions. Discover how researchers are optimizing food production and plant-based therapeutics to support long-term habitation on the Red Planet.
    Finally, we look at how astronauts maintain fitness in microgravity and how similar workouts can be practiced on Earth. Researchers have found innovative ways to recreate Earth-like forces using centrifugal force, providing insights into maintaining physical health during space missions.
    Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
    Sponsor Offer: This episode is proudly supported by NordPass. Secure your digital journey across the cosmos with a password manager you can trust. Find your stellar security solution at https://www.bitesz.com/nordpass.
    Listen to SpaceTime on your favourite podcast app including Apple Podcasts, Spotify, YouTube Music, or wherever you get your podcasts.
    Support SpaceTime: Become a supporter of SpaceTime: https://www.bitesz.com/show/spacetime/support/
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    27 m
  • S27E79: First Stars and Galaxies, China's Lunar Sample Return, and Rocket Lab's 50th Launch

    S27E79: First Stars and Galaxies, China's Lunar Sample Return, and Rocket Lab's 50th Launch
    Jul 1 2024
    Join us for SpaceTime Series 27 Episode 79, where we uncover the latest groundbreaking developments in space exploration and astronomy.
    First, astronomers have discovered ancient star clusters in a galaxy dating back to near the dawn of time. These clusters, detected using gravitational lensing and the powerful near-infrared camera aboard the Webb Space Telescope, represent the earliest evidence of how the first stars and galaxies formed. The findings, published in Nature, suggest these clusters could be the seeds for the very first globular star clusters.
    Next, China has successfully completed its historic Chang'e-6 mission, returning samples from the far side of the moon. The mission, which targeted the moon's South Pole-Aitken Basin, has brought back 1,935.3 grams of lunar regolith. These samples are expected to provide new insights into the geological differences between the near and far sides of the moon.
    Finally, Rocket Lab celebrates a milestone with the successful launch of its 50th Electron rocket. This mission, named "No Time to Lose," deployed five satellites for the French Internet of Things company Kineis, marking a significant achievement in the company's rapid evolution.
    Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
    Sponsor Offer
    This episode is proudly supported by NordPass. Secure your digital journey across the cosmos with a password manager you can trust. Find your stellar security solution at https://www.bitesz.com/nordpass.
    Listen to SpaceTime on your favourite podcast app including Apple Podcasts, Spotify, YouTube Music, or wherever you get your podcasts.
    Support SpaceTime
    Become a supporter of SpaceTime: https://www.bitesz.com/show/spacetime/support/
    www.bitesz.com
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    33 m
Astronomía Historia Natural
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