Nasa: We ARE alone

Hundreds of UFO sightings...but no evidence of alien life

- Nina Massey

AN INVESTIGATION by Nasa into hundreds of reports of UFO sightings has found no evidence of alien life.

But US space agency administrator Bill Nelson said it was not known what the unexplained objects were.

New science techniques and artificial intelligence were needed to better understand the "unidentified anomalous phenomena", as Nasa calls them, Mr Nelson added.

According to the report on behalf of the agency, "the negative perception surrounding the reporting of UAP poses an obstacle to collecting data on these phenomena".