Next year, scientists will send messages to search for aliens
Next year, scientists will send messages to search for aliens
How the “Messaging Extraterrestrial Intelligences” community is preparing for humans to talk to aliens.
Excerpt:
many SETI astronomers aren't content with only scanning the airwaves for signs of ET. Instead, they think we should also be actively reaching out to the cosmos on behalf of planet Earth.
These astronomers occupy a controversial niche within the SETI community known as Messaging Extraterrestrial Intelligences, or METI. At the forefront of this group is Douglas Vakoch, president of METI International, a research group dedicated to designing and sending messages intended for extraterrestrial recipients.
Vakoch and his colleagues at METI International are fighting an uphill battle. Aside from all the technical problems that come with trying to contact aliens, many SETI astronomers think it's a bad idea.
The METI opposition group, which includes scientists like Stephen Hawking, argues that since we have no idea what ET might be like, sending a message into the cosmos comes with a huge existential risk. If the aliens happen to be friendly, no problem. But if they're hostile, that means we're essentially sending out a beacon that says "ATTACK HERE."
More at site
Next year, scientists will send messages to search for aliens
How the “Messaging Extraterrestrial Intelligences” community is preparing for humans to talk to aliens.
Excerpt:
many SETI astronomers aren't content with only scanning the airwaves for signs of ET. Instead, they think we should also be actively reaching out to the cosmos on behalf of planet Earth.
These astronomers occupy a controversial niche within the SETI community known as Messaging Extraterrestrial Intelligences, or METI. At the forefront of this group is Douglas Vakoch, president of METI International, a research group dedicated to designing and sending messages intended for extraterrestrial recipients.
Vakoch and his colleagues at METI International are fighting an uphill battle. Aside from all the technical problems that come with trying to contact aliens, many SETI astronomers think it's a bad idea.
The METI opposition group, which includes scientists like Stephen Hawking, argues that since we have no idea what ET might be like, sending a message into the cosmos comes with a huge existential risk. If the aliens happen to be friendly, no problem. But if they're hostile, that means we're essentially sending out a beacon that says "ATTACK HERE."
More at site