Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

Astronomy does not belong off Earth. It belongs wherever the universe can be observed — and that necessarily includes the surface of the planet humans live on. Kelsey Johnson: Past President of the ...

The mission will send up to 1,000 one-gram ash vials into low Earth orbit aboard a Falcon 9 rideshare, with memorial slots priced at $249.

NASA has explored the space beyond Earth and our solar system with spacecraft like Voyagers 1 and 2, and how we’ve discovered ...

Overview AI’s excessive power consumption is pushing data infrastructure beyond Earth’s physical limits.Falling launch costs ...

If you think auroras on Earth are a strange and mesmerizing sight, that's nothing like what occurs on the perplexing world of ...

From the first rockets launched from Earth to spacecraft now drifting toward interstellar space, this journey captures ...

A fungus aboard the ISS extracted palladium from meteorite rock, hinting at future space mining powered by living microbes.

The Apollo missions changed how scientists understand the moon. Returning with Artemis could help solve some of the biggest lunar mysteries.

From ice ages to asteroid strikes, an epic book shows how important it has been for humans to look outwards. Alex Wilkins ...

NASA invites the public to join the Space Umbrella project, analyzing MMS data to study magnetic reconnection and solar wind interactions affecting space weather and technology.