Unusual Boulder on Mars Reveals Clues of the Planet’s Past, Health Risks for Astronauts

NASA's Perseverance rover spots an unusually light-colored boulder on Mars that may hold vital clues about the planet's ancient past. Plus, a study reveals the potential health risks for astronauts during long-term space travel. Join us as we explore these unprecedented discoveries and their implications for our understanding of Mars and the well-being of future explorers.

Sources:
https://www.livescience.com/space/mars/1st-of-its-kind-nasa-spots-unusually-light-colored-boulder-on-mars-that-may-reveal-clues-of-the-planets-past
https://minutemirror.com.pk/mars-travel-may-be-dangerous-for-astronauts-kidneys-experts-242179/

Outline:
(00:00:00) Introduction
(00:00:40) ‘1st of its kind’: NASA spots unusually light-colored boulder on Mars that may reveal clues of the planet’s past
(00:03:11) Mars travel may be dangerous for astronauts kidneys, experts