澳门凯悦棋牌

SETI

Are we alone in the universe? Are there advanced civilizations that we can detect and what would be the societal impact if we do? How can we better the odds of making contact? These questions are both fundamental and universal. Today’s generation is the first that has the science and technology to prove that there is other intelligence in the cosmos. The SETI Institute’s first project was to conduct a search for narrow-band radio transmissions that would betray the existence of technically competent beings elsewhere in the galaxy. Today, the SETI Institute uses a specially designed instrument for its SETI efforts – the Allen Telescope Array (ATA) located in the Cascade Mountains of California. The ATA is embarking upon a two-year survey of tens of thousands of red dwarf stars, which have many characteristics that make them prime locales in the search for intelligent life. The Institute also uses the ATA to examine newly-discovered exoplanets that are found in their star’s habitable zone. There are likely to be tens of billions of such worlds in our galaxy. Additionally, the Institute is developing a relatively low-cost system for doing optical SETI, which searches for laser flashes that other societies might use to signal their presence. While previous optical SETI programs were limited to examining a single pixel on the sky at any given time, the new system will be able to monitor the entire night sky simultaneously. It will be a revolution in our ability to discover intermittent signals that otherwise would never be found. The search has barely begun – but the age-old question of “Are we alone in the universe?” could be answered in our lifetime.

Arecibo - Full View
Possible Collaboration Between the SETI Institute and the Arecibo Observatory
The SETI Institute is exploring a collaboration with the Arecibo Observatory (AO) in Puerto Rico to deploy an Antonio Feed in AO’s Gregorian dome to conduct SETI observations.
Laser SETI Logo
Site for First LaserSETI Observatory Identified
Plans are nearly complete for the first LaserSETI installation at the Robert Ferguson Observatory (RFO) in Sonoma County, California.
Image of a fake UFO
NASA scientist says space alien search should be more 'aggressive'
Is Earth being visited by space aliens?
Oumuamua
A Radio Search for Artificial Emissions from 'Oumuamua
MOUNTAIN VIEW – It’s the first time a visitor from another star system has been seen nearby. But what is it? An asteroid, a comet … or an alien artifact?
humpback whale
Humpback Whale Communication and the Search for Alien Intelligence
robot
Artificial Intelligence Helps Find New Fast Radio Bursts
New detections mark the first time that machine learn