Skip to main content
Work with the NEU
A short burst of excitement
Are aliens trying to communicate via a ‘repeating fast radio burst’ from outer space? SCIENCE AND SOCIETY investigate.
CHIME telescope in Canada which was used to detect the signals

THE media was abuzz recently after news broke that an international collaboration using a large radio telescope (four gigantic cylinders in rural British Columbia, Canada) had found evidence of a “repeating fast radio burst (FRB) source.”

In other words, an extremely powerful pulse of radiation from a fixed place in the night sky: not just once, but repeatedly.

The short bursts of powerful radiation lasted just a few milliseconds. Such bursts have been seen before, but only as one-off events. The bursts repeated, but not at regular intervals, and this repetition has led some to wonder: could these be alien signals?

The 95th Anniversary Appeal
Support the Morning Star
You have reached the free limit.
Subscribe to continue reading.
Similar stories
everything
Books / 16 January 2026
16 January 2026

JOHN GREEN’s palate is tickled by useful information leavened by amusing and unusual anecdotes, incidental gossip and scare stories

Atom
Science and Society / 19 November 2025
19 November 2025

Neutrinos are so abundant that 400 trillion pass through your body every second. ROX MIDDLETON, LIAM SHAW and MIRIAM GAUNTLETT explain how scientists are seeking to know more about them

SCIENCE AND SOCIETY / 22 April 2025
22 April 2025

Science has always been mixed up with money and power, but as a decorative facade for megayachts, it risks leaving reality behind altogether, write ROX MIDDLETON, LIAM SHAW and MIRIAM GAUNTLETT

GROUP SUPREMACY: Alois Alzheimer (standing third from right)
Science and Society / 11 February 2025
11 February 2025
Fraud in Alzheimer’s research raises difficult questions about the current state of science, write ROX MIDDLETON, LIAM SHAW and MIRIAM GAUNTLETT