Microsoft's new AI code review system, integrated into GitHub, catches potential bugs and security vulnerabilities before deployment, dramatically improving code quality across thousands of repositories.

SpaceX's Starship completes its first crewed lunar landing, delivering NASA astronauts to the Moon's south pole as part of the Artemis III mission, marking humanity's return after 50 years.

Jeff Bezos' Blue Origin opens the first commercial space hotel in low Earth orbit, offering 10-day stays with spectacular views of Earth for $1 million per person.