This NASA/ESA Hubble Space Telescope image features the striking spiral galaxy Messier 90 (M90, also NGC 4569), located in ...

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The study of X-ray emission from astronomical objects reveals secrets about the Universe at the largest and smallest spatial ...

Get started by visiting NASA’s Solar Dynamics Observatory (SDO) webpage to see current views of the Sun. Scroll down and look ...

Science emphasizes the science necessary to understand those aspects of the coupled Sun-Earth system that affect life and ...

Cosmic Vision medium class science mission that will use near- and mid-infrared spectroscopy to characterize the atmospheres ...

In a teleconference with reporters on Tuesday, representatives from NASA, the National Oceanic and Atmospheric Administration (NOAA), and the international Solar Cycle Prediction Panel announced that ...

Making the most of a solar eclipse demands attention to detail. Do you have what it takes? NASA’s Eclipse Megamovie project ...

The big bang theory of the universe starts with a single point which rapidly expanded and slowly evolved into the cosmos we see today. Some 13.8 billion years ago, the universe was a dense, ...

NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.