Will proof of life of extraterrestrial origin be found by 2100?

Will evidence of an extraterrestrial civilization be discovered by the year 2050?

Will there be evidence of extraterrestrial life presented by the end of the year 2040?

Will strong evidence of aliens be discovered before 2030?

Will we discover alien life before 2039?

Will evidence of an extraterrestrial civilization be discovered by the year 2100?

Will there be evidence of extraterrestrial life presented by the end of the year 2050?

Will NASA confirm the discovery of aliens before 2050?

Will humanity detect evidence of an extraterrestrial intelligence before the year 2100?

In 2100, will there be an expert consensus that aliens have been observed?