Japan Launches First SETI Organization with Plans for 2027 Radio Observations
Astronomers in Japan formed the Japanese Society for SETI in April 2026, the country's first group dedicated to searching for extraterrestrial intelligence. The society, led by astrophysicist Shinya Narusawa, plans radio observations in August 2027 at Misato Observatory targeting the Sagittarius constellation. The effort marks 50 years since the 1977 Wow! Signal detection.
ESO, ALMA (ESO/NAOJ/NRAO)/Wong et al., ESO/M.-R. Cioni/VISTA Magellanic Cloud survey. Acknowledgment: Cambridge Astronomical Survey Unit / Wikimedia (CC BY 4.0)TOKYO - Astronomers in Japan launched the Japanese Society for SETI in April 2026, establishing the country's first organization dedicated to the search for extraterrestrial intelligence. The group consists of some 10 people, including astronomers and observatory researchers. South China Morning Post reported the formation on May 3, 2026.
Shinya Narusawa, a 61-year-old astrophysical expert at the University of Hyogo, heads the society and initiated its creation. As a leading expert in the SETI field, Narusawa brought together the small team to advance radio-based searches for alien signals. The society's website states it will call on the world to conduct concentrated observations towards the source of the Wow!
Signal radio wave. The group plans radio observations in the summer of 2027, specifically in August at the Misato Observatory in Wakayama prefecture, western Japan. These observations will focus in the direction of the Sagittarius constellation.
They mark 50 years since the detection of the Wow! Signal in 1977. The Wow! Signal originated from near the Sagittarius constellation and was detected by an Ohio State University telescope in the United States.
It remains the strongest candidate for an alien radio transmission ever detected. The signal continues to be studied in the US as a potential sign of extraterrestrial intelligence. "They must exist somewhere in the universe.
I’m excited to be putting this into action," Narusawa said.
Key Facts
Story Timeline
3 events- April 2026
Japanese Society for SETI launched by astronomers in Japan.
1 sourceSouth China Morning Post - August 2027
Planned radio observations at Misato Observatory targeting Sagittarius constellation.
1 sourceSouth China Morning Post - 1977
Wow! Signal detected by Ohio State University telescope near Sagittarius constellation.
1 sourceSouth China Morning Post
Potential Impact
- 01
Global collaboration on Wow! Signal observations could advance SETI research worldwide.
- 02
Japan's entry into SETI may increase funding and participation from Asian astronomers.
- 03
Renewed focus on 1977 signal might yield new data analysis techniques for radio astronomy.
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