Meteor Shower Tonight to Rain Bits of Halley's Comet on Earth

Academic Earth

http://academicearth.org/

Academic Earth offers free access to video courses and academic lectures from leading colleges and universities.

Education-Portal

http://education-portal.com/

Original Articles and Videos for Researching Schools, Degree Programs, Careers, and Online Courses - The Web's Largest Education Portal.

Khan Academy

http://www.khanacademy.org/

The Khan Academy is a not-for-profit organization with the mission of providing a high quality education to anyone, anywhere.

Open Learning Initiative (CMU.edu)

http://oli.web.cmu.edu/openlearning/

Open Learning Initiative - Dedicated to improving higher education by supplying online interactive instruction supported by learning research. Free online courses and course materials that enact instruction for an entire course.

MERLOT

http://www.merlot.org

A free and open resource designed primarily for faculty and students of higher education.

Open Course Ware (MIT) & Science Open Course Ware

http://ocw.mit.edu/index.htm

News and information on the project to make the course materials used in the teaching of virtually all of MIT's courses available on the Web, free of charge.