Stellar Stories: Mark Your Calendars for the Blood Moon, Hubble Tension Unravelled

Mark Your Calendars for the Total Lunar Eclipse: On September 7th and 8th, 2025, a spectacular total lunar eclipse, or Blood Moon, will be visible to over 7 billion people across Australia, Asia, Africa, and Europe. This event will last approximately five and a half hours, with the totality phase offering a breathtaking 1 hour and 22 minutes of dramatic celestial viewing.

Solving the Hubble Tension: A new method introduced by Indian astronomers, using Mira variables, aims to address the ongoing debate surrounding the Hubble tension—the discrepancy in the measurements of the universe's expansion rate. Their findings suggest a more precise value that aligns with modern observations, potentially indicating new physics at play.

Canada's Lunar Rover Plans: As part of the Artemis programme, Canadensis Aerospace is developing Canada's first lunar rover, set to launch in 2029. This compact explorer will search for water ice in the Moon's south polar region, a crucial resource for future lunar missions.

Amateur Astronomer's Remarkable Discovery: In a heartwarming story from Switzerland, amateur astronomer Joseph Kaiser discovered a small moon orbiting the asteroid 2001 PE40 using a technique called stellar occultation. This significant find highlights the valuable contributions that passionate amateurs can make to the field of astronomy.

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Thank you for tuning in. This is Avery and Anna signing off. Until next time, keep looking up and exploring the wonders of our universe.