Jason Wright Jason Wright, Professor of Astronomy and Astrophysics, Penn State Hard Science Lasers and radio waves could be our first sign of extraterrestrial life Astronomers have been looking for radio waves sent by a distant civilization for more than 60 years.
Hard Science Lasers and radio waves could be our first sign of extraterrestrial life Astronomers have been looking for radio waves sent by a distant civilization for more than 60 years.