Light sails can propel spacecraft using the energy of the Sun. Credit: NASA/Aero Animation/Ben Schweighart Tiny spacecraft riding beams of light could put humanity within reach of another star system ...

The Trump administration abruptly declined to renew a contract for a cybersecurity firm it hired to examine voting equipment in Puerto Rico after the company didn’t echo administration officials’ ...

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After decades of secrecy, stigma, and sometimes silliness—like the conspiratorial tales about recovered spacecraft and alien ...

These cosmic giants might one day propel our spacecraft, process unimaginable amounts of data, and even reveal advanced extraterrestrials.

Space agencies around the globe are coordinating missions to visit the asteroid Apophis during a close encounter with Earth ...

Donald Trump is facing extraordinary claims his administration enlisted television psychologist Dr Phil McGraw to assess secret UFO files before their public release – only for the broadcaster to ...

For decades, radio SETI searches have focused on one important question: if another technological civilization is trying to contact us, how would they send that message? For Dr. Zuckerman, the ...

A copy of the game Ripley’s Hive Exterminator Pack – Includes an exclusive cosmetic outfit themed to Ellen Ripley’s appearance near the dramatic climax of 1986’s blockbuster masterpiece, Aliens. All ...

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This research outlines the integration of machine learning, citizen science, environmental DNA (eDNA), and other emerging technologies to enhance marine biodiversity and invasive alien species ...