Origami cranes are also an international symbol for peace, hope and healing. In 2011, when a powerful earthquake hit Japan, ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station for more than ...

Dr. Bernard Harris Jr.’s historic spacewalk sets the stage in his latest book, meant to be used as a guide and inspiration ...

The first images of lunar lander engine thruster stirring up moon dust were captured during the successful Blue Ghost descent ...