Best Astronomy

Nicolaus Copernicus initiated the Copernican Revolution by proposing a heliocentric model of the universe in his seminal work 'De revolutionibus orbium coelestium' (1543). Displacing Earth from the ce...

Galileo Galilei is the father of modern observational science, physics, and the scientific method. He championed Copernican heliocentrism through groundbreaking telescopic discoveries: the moons of Ju...

Sir Isaac Newton stands as the colossus of the Scientific Revolution, synthesizing the work of predecessors like Galileo and Kepler into a unified system of the world. His magnum opus, 'Philosophiæ Na...

The NASA Kids' Club features interactive games, videos, and activities that teach students about space exploration, astronomy, and the solar system. It is perfect for science enthusiasts.

You don't need to be an astronomer to find stars or constellations in the sky, just open SkyView and let it guide you to their location and identify them. SkyView is a beautiful and intuitive stargaz...

Deployed in 1990, the Hubble Space Telescope has revolutionized our understanding of the universe. It orbits Earth and provides high-resolution images of distant galaxies, nebulae, and other celestial...

NASA provides free resources for students and educators, focusing on space exploration, astronomy, and engineering. These resources include interactive simulations, videos, and lesson plans that align...