The SETI Institute has given the all‑clear: new radio scans show the latest interstellar comet is natural, with no signs of alien technology.

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to be completely natural and free of any alien tech.

An interstellar comet looks to be free of any alien technology, according to a report from a group leading the charge in the search for extraterrestrial life.