Has at least one alien been to Earth?

Will Aliens be discovered in the next three years?

How likely is it that aliens will visit earth before 2100

aliens before 2025 or no???

will we have evedence of aliens before 9000?

will aliens come to earth before the year 3000

Will aliens make a public debut before 2030?

Is the LK-99 breakthrough somehow related to the recent revalations regarding aliens visiting earth?

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

Whether aliens really exist