For certain situations, older hardware is preferred or even needed to accomplish a task. This is common in industrial applications where old machinery might not be supported by modern hardware or ...

SpaceX's secretive "Starshield" government-operated intelligence satellites are deliberately emitting radio signals the "wrong way around," and outside of the frequency ranges designated by ...

Allen Telescope Array campaign shows slow changes in radio scintillation that can nudge pulsar timing by billionths of a ...

The search for extraterrestrial intelligence (SETI) has yet to detect alien technosignatures like radio waves, but the cosmos is vast, and there are plenty of places left to look. New research ...

The James Webb Space Telescope imaged galaxy NGC 4141, where astronomers traced the precise origin of a recent fast radio burst and its potential red giant companion, annotated in the inset as NIR-1.

MOUNTAIN VIEW, Calif. -- An unexplained blip picked up by a Russian telescope last year has the science world buzzing, as some think it could be a signal from a distant civilization sent nearly a ...

The Earth is constantly receiving space signals that contain vital information about extremely energetic phenomena. Among the most peculiar are brief pulses of extremely high-energy radio waves, known ...

For 10 months, a SETI Institute-led team watched pulsar PSR J0332+5434 (also called B0329+54) to study how its radio signal ...

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More evidence has emerged to support the natural origin of comet 3I/Atlas. After several weeks of conspiracy theories, social media debates, and speculation on popular podcasts such as Joe Rogan's, ...

A powerful X-class solar flare has reminded Australia just how exposed modern life is to the moods of the Sun, briefly silencing high-frequency radio across a vast stretch of the continent. For pilots ...

MOUNTAIN VIEW, Calif. -- The science world has something new to talk about tonight, after reports of a radio blip from galactic space. It might be a ping, that some believe might be a message from ...