The sky is everything that lies above the surface of the Earth, including the atmosphere and outer space. In the field of astronomy, the sky is also called the celestial sphere.
Skype () is a telecommunications application that specializes in providing video chat and voice calls between computers, tablets, mobile devices, the Xbox One console, and smartwatches via the Internet. Skype also provides instant messaging services.
A skyscraper is a continuously habitable high-rise building that has over 40 floors and is taller than approximately 150 m . Historically, the term first referred to buildings with 10 to 20 floors in the 1880s.
Skyfall is a 2012 spy film, the twenty-third in the James Bond series produced by Eon Productions. The film is the third to star Daniel Craig as the fictional MI6 agent James Bond and features Javier Bardem as Raoul Silva, the villain.