Upon suddenly learning that her parents are researchers from another planet and they must leave in seven days or risk discovery, twelve-year-old Nesta decides to stay in their York, England, home, whether or not her parents go.
Explores the possibility of life on other planets, covering such topics as our exploration of space, reports of UFO sightings and alien abductions, and famous extraterrestrials from movies and television.
When her mother arranges to host one of the young people coming to Earth from Chela, Daria is both pleased and intrigued by the keen interest shown by the Chelan in her work breeding endangered species.
Discusses what other planets may have the right conditions to support life and surveys aliens, unidentified flying objects, and our exploration of space.
Spurred on by his best friend, twelve-year-old Thomas uncovers two major family secrets: that he was adopted, and that his perfect-seeming family is part of an other-worldly organization.
An overview of reported sightings of UFOs and reports of encounters with aliens as well as the agencies whose work is to monitor and investigate such claims.
While Alex is getting to know his inventive neighbor Herbert they unexpectedly travel to the twenty-second century through a space-time wormhole where they encounter aliens, jet packs, and their future selves.
