The Mars rover is drilling deep into the surface of Mars to collect rock and soil samples that may hold evidence of ancient life.These samples help scientists study whether Mars once had water, microbes, or conditions similar to early Earth.Every piece of rock the rover gathers is sealed and stored for future testing back on Earth. A historic mission… searching for answers that could change what we know about life in the universe. 🔴🤖✨ #space #spacex #nasa #fblifestyle | Space Journey

12K views · 470 reactions | Watch our live streaming coverage and commentary from Kennedy Space Center as NASA counts down to a two-hour launch window for the Artemis 1 moon rocket opening at 1:04 a.m. EST (0604 GMT): https://www.youtube.com/watch?v=INf9LwaEGKU | Spaceflight Now | Facebook

Expedition 73/74 Change of Command Ceremony