SETI Search Halted as Allen Telescope Array Lacks Funding
Budget cuts have forced the hibernation of telescopes used by the SETI Institute's search of extraterrestrial life.Effective this week, the Allen Telescope Array, used for the Search for Extra-Terrestrial Intelligence Institute's work, has been placed into hibernation due to funding shortfalls for operations of the Hat Creek Radio Observatory where the ATA is located. Not only does the Array enable SETI search, but it also has been used to make advances in radio astronomy and, most recently, in the development of the ability to detect space debris. The Array is a partnership between the SETI Institute and the Radio Astronomy Lab of the University of California, Berkeley. Consistent with the original partnership understandings, the SETI Institute raised the funds to construct the Array, while the operations of the Observatory have been the responsibility of UCB.
Meanwhile, even though the array is in hibernation, Pierson said the work of the Center for SETI Research continues. He outlined a number of projects that are being worked on, including a software correlator, new detection algorithms, data storage capability direct to disk from individual antennas, and a new feed and receiver system. "We also plan to develop new tools that will enable citizen scientists to help us identify the sources of radio frequency interference, and new avenues for application developers to add new visualizations and detection algorithms," he said. More than two years ago, seeing the early effects of funding difficulties, the SETI Institute began an effort to replace the lost funds by seeking a partnership with the United States Air Force to conduct experiments to see how the ATA could serve as a collaborating sensor to the USAF space surveillance network, helping track space debris. Pierson said while this effort is ongoing and showing much promise, near-term funding has been delayed due to the same, highly publicized large scale federal budget problems.