BBC
Bbc Future: Journey to the Centre of the Earth
Explore deep underground and deep in the ocean to discover what lies beneath the surface. Don't stop until the final destination: the core of the Earth.
Other
The Official Stephenie Meyer Site
Fans of all things Edward and Bella should find plenty to inform them here. A lengthy biography, information about Meyer's books (including spoilers, so be careful), and reviews of her work are all included.
US Navy
Astronomical Applications Department: Complete Sun and Moon Data for One Day
You can obtain the times of sunrise, sunset, moonrise, moonset, transits of the Sun and Moon, and the beginning and end of civil twilight, along with information on the Moon's phase by specifying the date and location in one of the two...
Other
Cynsations: Author Interview: Stephenie Meyer
An interview with Stephenie Meyer that highlights her first novel, "Twilight."
Shmoop University
Shmoop: Twilight
Stephenie Meyer's first novel, Twilight, relates the story of Beela Swan who falls in love with a vampire. Read about the other characters, the interesting quotations and themes in this informative site.