NASA is getting into the festive spirit, sharing some stunning images of the Christmas Tree Cluster and the Cosmic Wreath.

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

The International Space Station "continues to orbit the Earth as planned, and the crew aboard is safe," NASA said.

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Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The Christian Science Church, and we’ve always been transparent about that. The Church publishes the ...

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Use the link below to download a NASA/SDO poster showing different wavelengths and temperatures of the Sun in all its splendour. The Solar Dynamics Observatory (SDO) is a program run by NASA ...

A new documentary about teacher Christa McAuliffe focuses more on how she still inspires others and less on her fate aboard ...

Posters should be no bigger than 40" (horizontal ... will be accepted provided it ties into the space community or earth-based research aligned with NASA missions and goals. Sessions will be defined ...

An curved arrow pointing right. NASA wants to get you excited about life on Mars, so it released a series of humorous, vintage-style posters of the types of professions future Martians might one ...