Astronomy Cafe – May 15, 2023

Posted by as Astro Cafe

Video transcript of meeting

  • Intro – Jeff Pivnick
  • To the Moon, with Robots and HumansDr. Gordon “Oz” Osinski, Dept. Earth Sciences, University of Western Ontario
    • Sailing ships to space missions – history of human exploration
    • The Moon has thousands of meteorite impacts
    • 2019 announcement by Canadian government
      • Canadarm 3 on Lunar Gateway outpost
      • Lunar Exploration Accelerator Program (LEAP) – Canadian lunar rover
    • Artemis I – launched last year
      • Lots of images from this mission
    • Artemis II – orbit Moon
      • Canadian astronaut – Jeremy Hansen
      • Crewed test flight to the Moon and Earth high orbit
      • Engineering mission, not a science mission
      • Launch – late 2024 or early 2025
    • Artemis III – land on the Moon
      • Geology training for astronauts
      • 18 astronaut candidates
      • 13 candidate landing sites – all near Lunar South Pole
      • Geological samples will return to Earth with the astronauts
      • Canada has 30 out of 200 impact craters found on Earth
      • Mistastin Lake impact structure – best analog to lunar craters since anorthosite ejecta is found here, same as on the Moon (light material)
    • Canadian Lunar Rover Mission
      • Canadensys – contractor for 30kg prototype
      • Science instruments will take about 5-6kg
      • South Pole – geology and mineral resources
      • Volatiles – water
      • Permanently Shadowed Regions – no sunlight
      • Radiation monitoring to ensure astronauts’ health, both on the Moon and future Mars missions
      • Lunar Reconnaissance Orbiter – images showing deep lunar shadows
    • Q & A
  • Island Star Party 2023 – Dave Payne
    • August 11-13, 2023
    • In-reach – socializing with fellow members
    • Location: Bright Angel Park – south Cowichan
    • Activities
      • Solar observing
      • Nature walks
      • Kinsol Trestle
      • Lots of activities in Cowichan Valley
      • Telescope walk, how to use a telescope, observing skills
      • Speakers – one each night
    • Perseid Meteor shower
    • T-shirts – contact Joe Carr to preorder
    • Volunteers needed – contact Dave Payne
    • ISP Volunteer Email List
  • Victoria Centre Observatory – Reg Dunkley
    • Last night – 10 Active Observers
    • Both visual and photography
    • Become an Active Observer – contact Chris Purse
  • Occultation of Jupiter by the Moon – David Lee
    • Wednesday, May 17th 4:52am – 5:33am
    • Moon 3º above the eastern horizon during the occultation
  • Astrophotography by local members
    • Astronomy Day slideshow – Ken McGill
    • Brock Johnston
      • Orion & Flame Nebula widefield
      • M94 – halo
      • Cat’s Eye Nebula & NGC 6552 barred spiral galaxy
  • Randy Enkin
    • Deep Sky Filter – a Lumicon “UHC” legacy visual filter
    • Orrery – kit build
  • Observations – Marjie Welchframe
    • Kemble’s Cascade
    • Spring double stars

No Astro Cafe next week due to the Victoria Day statutory holiday. The last Astro Cafe before the summer break will be held on May 29th.

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