Space Station Threshold

You know what this show needs? More aliens. Since we don't seem to have any visiting right now, we're going to have to find some. SETI is an acronym. It stands for the Search for Extraterrestrial Intelligence. But there's more to SETI than just putting up a radio telescope and hoping to catch a glimpse [...]

The powerful opening scene of the movie "Contact" portrays radio and television signals from Earth heading out into space. Then later in the film, shockingly, one of those signals — a televised speech by Adolf Hitler — is beamed back as a reply. Could that really happen? Could an alien civilization "find" us [...]

In a bold move, astronomers have begun a new search to understand and explain the origin, nature and prevalence of intelligent life in the universe. Called WETI, which stands for Wait for Extra Terrestrial Intelligence, the institute employs an entirely novel approach to achieve its goals. Instead of actively searching for extraterrestrial ...

If an alien species wanted to communicate with Earthlings, or any other civilization that might be out there, how might they do it? Some have proposed microwaves, neutrinos or lasers, or even moving stars around into patterns. But why wouldn't aliens just use the internet? The Cepheid Galactic Internet, that is. [...]

Since the 1960's astronomers have been scanning the heavens, searching for radio signals beamed towards the vicinity of Earth by other intelligent beings. But so far, no ET signals have been found. However, no radio telescope has been able to search the very low frequency radio spectrum, which could possibly include "leakage" of ...

I'm all for the commercial use of space, but this might be a bit overboard. Back in March of this year, Ian reported on a fund raising scheme to help the United Kingdom's physics and astronomy money woes. The scheme involved soliciting commercial companies to pay for advertising being beamed into space, supposedly [...]

If a verified message from aliens is ever received, would the public really be told about it? SETI – the Search for Extra Terrestrial Intelligence - does have an international protocol that if an alien signal is ever received, it would be disseminated among the astronomical community and made public. And of course, [...]

Science fiction is filled with unusual alien species. But apart from the occasional robot, biological life is running the show. But NASA scientist, Dr. Steven ***, sees a future Universe that has evolved past biology. Where every intelligence is artificial. Consider the likelihood of a postbiological Universe.

Did you know the SETI Institute has a Director of Interstellar Message Composition? I did not know that. I guess it makes sense. If we're going to be communicating with aliens, we'll want to be careful about the words we choose. Get it right, and we've got extraterrestrial friends, here to uplift us to the [...]

OK, so there have been some strange things going on between us Earthlings and aliens lately. The deep-space Pioneer and Voyager probes carried images and artefacts of our culture into the cosmos decades ago. This plan has now been upstaged by the Deep Space Network transmitting a Beatles tune in the direction of the star [...]