Bennu Sample Rewrites Solar Origins & Moon Microreactor for Lunar Bases - Space News (Sep 28, 2026)

Please support this podcast by checking out our sponsors: - Invest Like the Pros with StockMVP - https://www.stock-mvp.com/?via=ron - Consensus: AI for Research. Get a free month - https://get.consensus.app/automated_daily - SurveyMonkey, Using AI to surface insights faster and reduce manual analysis time - https://get.surveymonkey.com/tad Support The Automated Daily directly: Buy me a coffee: https://buymeacoffee.com/theautomateddaily Today's topics: Bennu Sample Rewrites Solar Origins - Fresh OSIRIS-REx science shows asteroid Bennu formed from material mixed between the hot inner and cold outer early Solar System. The result reshapes models of planet formation and makes Bennu a valuable record of the ingredients that built Earth and other worlds. Moon Microreactor for Lunar Bases - A proposed lunar nuclear microreactor called MULE could provide long-lived power for Moon bases, oxygen extraction, and industrial operations during the two-week lunar night. The concept highlights how nuclear systems may become essential for sustained Artemis-era exploration. JUICE Flyby Shapes Jupiter Journey - ESA's JUICE spacecraft is using a precisely timed Earth flyby to gain speed and bend its path toward Jupiter and its icy moons. The maneuver showcases the elegance of gravity assists and the careful power management needed when the spacecraft passes through Earth's shadow. Starship and Starliner Flight Updates - SpaceX is preparing Starship for a landmark orbital test while NASA and Boeing are updating plans for Starliner's path to regular crew service. Together, these stories reflect both the ambition and the caution shaping the future of human spaceflight. Cosmic Latte and Expanding Views - From the beige glow of the universe known as cosmic latte to new maps beneath Greenland's ice and the long legacy of Hubble, space science continues to connect cosmic perspective with practical discovery. These stories show how astronomy and Earth observation often illuminate each other. Episode Transcript Bennu Sample Rewrites Solar Origins Our top story is Bennu. New analysis of samples returned by NASA’s OSIRIS-REx mission suggests this asteroid formed from material mixed across both hot inner and cold outer regions of the young Solar System. In plain language, Bennu appears to be a time capsule of blended planet-building ingredients, which means it may offer one of the clearest looks yet at the raw material that eventually helped form worlds like Earth. Moon Microreactor for Lunar Bases Next, a striking Moon-base concept is getting attention: the MULE lunar microreactor. The proposed system would use a compact nuclear reactor to generate electricity, heat habitats, and even help pull oxygen and metals from lunar soil. If ideas like this move from paper to hardware, they could solve one of the biggest problems on the Moon: how to keep heavy industry and human habitats running through the long, dark lunar night. JUICE Flyby Shapes Jupiter Journey Over at ESA, the JUICE mission is making a beautifully calculated move around Earth. The spacecraft is performing a close flyby to steal a little orbital energy from our planet, bending its path and boosting its speed on the long trip to Jupiter. It’s a reminder that deep-space navigation often depends less on brute force and more on celestial timing, with engineers also managing a period where the spacecraft passes through Earth’s shadow on battery power alone. Starship and Starliner Flight Updates SpaceX is also back in the spotlight with Starship preparing for what is being framed as its first real orbital attempt. This matters less because of any single payload and more because Starship is designed around scale and full reusability. If the system eventually works as intended, it could dramatically change how much cargo can be moved into orbit and beyond, even if this flight’s most valuable result is simply the data collected during a still-experimental test. Cosmic Latte and Expanding Views...