From Space.com:
Humans have long wondered whether we are alone in the universe. According to scientists working with the Search for Extraterrestrial Intelligence (SETI) Institute, the question may be answered in the near future.
"It's unproven whether there is any life beyond Earth," Seth Shostak, senior astronomer at the SETI Institute, said at a HouseCommittee on Science, Space and Technology hearing Wednesday (May 21). "I think that situation is going to change within everyone's lifetime in this room."...