Hello From Earth
Type: Event
As of November 2026, Hello From Earth has been mentioned in one podcast episode on LEMMiNO (Oct 2025).
Active SETI are attempts to send messages to intelligent extraterrestrial life. Active SETI messages are predominantly sent in the form of radio signals. Physical messages like that of the Pioneer plaque may also be considered an active SETI message. Active SETI is also known as METI. Whether humans should engage in Active SETI is controversial due to concerns about potential impacts of extraterrestrial contact, sparking a vigorous policy debate.
| Mentioned in | 1 episode on 1 podcast (as of November 2026) |
|---|---|
| First heard | Oct 2025 on LEMMiNO |
Who talks about Hello From Earth on podcasts?
Hello From Earth came up; the most recent mention was Oct 2025 on LEMMiNO.
- Shouting at Stars: A History of Interstellar Messages on LEMMiNO (Oct 2025)