Astronomers Identify Most Distant Source of Fast Radio Burst

WHO:

NASA - Astronomers using NASA’s James Webb Space Telescope.

Phys.org - Astronomers involved in the detection and tracing of the fast radio burst.

WHAT:

NASA - The most distant fast radio burst (FRB) has been pinpointed to its host galaxy.

Phys.org - The detected fast radio burst traveled for more than 10 billion years across the cosmos before reaching Earth.

WHERE:

NASA - The host galaxy of the fast radio burst is located in the distant universe.

WHEN:

Phys.org - The fast radio burst was recorded after traveling for over 10 billion years.

WHY:

NASA - The origin of fast radio bursts remains uncertain, as most are seen only once and never again.

HOW:

NASA - The detection was made using the James Webb Space Telescope.

(UPDATED October 8, 2026 20:02 UTC)

Astronomers using NASA’s James Webb Space Telescope have pinpointed the most distant fast radio burst to its host galaxy, which is located in the distant universe. This remarkable burst traveled for more than 10 billion years across the cosmos before reaching Earth, highlighting the ongoing mystery surrounding the origins of these phenomena, as most are only observed once. The groundbreaking detection underscores the capabilities of the James Webb Space Telescope in unraveling the secrets of the universe.