Over the past 12 months, we saw multiple spaceflight records broken, the debut of a powerful new rocket and the first-ever fully successful private moon landing.

Buckling, or spelunking, offers the excitement of investigating underground scenes and finding the secret magnificence underneath the world's surface. From

Egypt has moved to calm tourists nerves over scaled-back opening hours of shops and restaurants due to the war in Iran, after the country announced it would enforce an earlier closing time due to the oil crisis. Egypt's large-scale energy-saving measures are not intended to apply to popular travel destinations such as Hurghada, Marsa Alam, Luxor, Aswan and Sharm El Sheikh, the tourism ministry said as the rules took effect at the end of March.