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Astronomy: Web Sources

Silicon Valley Astronomy Lectures

Open Access Articles

Public Library of Science publishes seven peer-reviewed open-access journals to accelerate progress in science and medicine.

Free mobile apps

SkyView Free

Where will the Sun rise and set today? Is there a Full Moon tonight? Where is the Big Dipper?

This easy to use app helps you find stars, constellations, and satellites. Type the name of the object and then simply follow the arrow until it appears in the camera view. Discover neat facts about each of these objects or point the camera to the sky, tap on what you see and discover really neat things about these sky objects.