Historic Renovations, Jupiter Fly-by, and Spacewalk Milestones

Recent science news highlights include the Egypt-US joint renovation in Historic Cairo, a daring Moon-Earth fly-by maneuver by Europe's Jupiter probe JUICE, and SpaceX's upcoming Polaris Dawn mission, marking the first private spacewalking mission.

Egyptian officials, along with the U.S. ambassador, marked the completion of renovations on several monuments in Historic Cairo, including the Bimaristan al-Muayyad Sheikh. This hospital complex, built in 1420 A.D., is distinguished by its impressive crenulated facade and intricate kufic Arabic inscriptions.

European scientists are gearing up for a groundbreaking in-space maneuver. The JUICE probe will perform an unprecedented double slingshot fly-by, tapping into the gravity of both the Moon and Earth. This maneuver aims to propel the probe towards Jupiter, using a shortcut via Venus for added efficiency.

SpaceX's Polaris Dawn mission is set to make history with the first privately managed spacewalk. The crew, comprising a billionaire entrepreneur, a former military fighter pilot, and two SpaceX employees, will launch on August 26. They have completed over two years of rigorous training for this daring endeavor.

(With inputs from agencies.)