Physics & Astronomy

The American Astronomical Society (AAS) is the major organization of professional astronomers in North America.The AAS seeks to increase public support for scientific research, improve science education at all levels, attract young people to careers in science and technology, and make evident the connections between science, technology, and prosperity. A top priority is to train the next generation of astronomers to become successful scientific researchers and educators

arXiv is a free distribution service and an open-access archive for 1,795,040 scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics

Hubble Telescope-generated pictures (in Gallery), history and news related to the telescope, Hubble discoveries explained, education, and astronomy exploration covered in this website from the Space Telescope Science Institute.

Khan Academy offers free practice exercises, instructional videos, and a personalized learning dashboard that includes physics.

Websites, videos, and helpful notes on topics related to physics. Search for anything from nuclear power to cavitation.

Includes guides to "how-to", weekly descriptions of the "This Week's Sky at a Glance," equipment test reports, and resources lists of including internet links, astronomy clubs, and special astronomy-related events.