10
The remarkable feat could help to pave the way toward communicating with aliens in the event of first contact.
50
An Oxford University survey asked the British public who they would trust to respond to first contact with ET.
101
Researchers want to ascertain the public's views on how humanity should respond to first contact with aliens.
52
Astronomer royal Martin Rees believes that we are likely to encounter machine-based extraterrestrials.
17
Some scientists believe that the first extraterrestrials we encounter could be robotic in nature.