Humankind has always sought to understand the mysteries of the Universe and speculated about the possibility of extraterrestrial life. Today we know of thousands of exoplanets — planets located outside […]

Ever wondered what it will take for astronauts to travel to the Moon, Mars and beyond? On this long journey, what challenges will astronauts face? How will they stay motivated and healthy on their spacecraft so far away from Earth?  Discover how NASA research and training initiatives are preparing the next generation of astronauts who will […]

Travel with the brother-sister duo, Jack and Annie, in their Magic Treehouse as they discover a note that asks them to answer a series of six questions about space. With the help of an astronomer, the Internet, an astronaut, books and the writer of the mysterious note, Jack and Annie are taken on a wondrous journey […]