Throughout December, the SETI Institute appeared across leading science and media outlets, reflecting the SETI Institute’s continued leadership in research and public engagement.

A distant pulsar’s radio signal flickers as it passes through space, much like stars twinkle in Earth’s atmosphere. By ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

Astronomers have captured the most detailed look yet at faraway galaxies at the peak of their youth, an active time when the adolescent galaxies were fervently producing new stars.

While the raw speed isn't too impressive, it was achieved using a laser with less power than an energy-saving lightbulb.

Across the observable universe, galaxies advertise themselves in radio waves for familiar reasons-magnetic fields, cosmic ...

Radio telescopes have long scanned quiet patches of sky for a lone, artificial-sounding ping, but a growing body of research ...

Radio astronomy has a pollution problem. Satellites thousands of kilometers overhead, designed to broadcast communications or relay data, are increasingly contaminating the frequencies astronomers use ...

CAPE TOWN, Jan. 7 (Xinhua) -- The Square Kilometer Array Observatory (SKAO) announced on Wednesday that the growing SKA-Mid telescope array in South Africa has achieved "first fringes" using two of ...

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

From volcanic landscapes to world-class observatories, a journey through the Canary Islands reveals a night sky unlike ...

A potential new type of celestial object has all the makings of a normal small galaxy. It’s rich with the same hydrogen gas ...