In this Curiosity video the Director of the Center for SETI Research at the SETI Institute, Jill Tarter, discusses technology advancing enough to detect alien signals in space.
In June 2010, a mysterious light was seen in the early morning skies over Australia. Was it a UFO? Can it be explained? James Williams speaks with Discovery News Space producer Ian O'Neill to find out.
Was that a UFO sighting...or a hoax? It turns out that crafting a UFO video hoax is quite easy if you know the right tricks. James Williams gets five tips from an accomplished UFO hoax video creator.
Will the real ET be little green men or little green bacteria? SETI Institute Senior Astronomer Seth Shostak theorizes what our first alien encounter might be like.