Scientists thought alien space probe was watching Earth in 1991. It turned out to be…
The first quasi-moon discovered was 1991 VG. The Spacewatch Project spotted the asteroid, which had an Earth-like orbit…
Is ‘Oumuamua a piece of ancient solar system? Scientists think it came from ‘exo-Pluto’
1I/’Oumuamua, the first interstellar object to visit our solar system in 2017, belongs to a completely new class…
This Visiting Interstellar Comet Just Keeps Getting Weirder
Ever since interstellar comet 3I/ATLAS whizzed into our cosmic neighborhood in July, astronomers have been racing to uncover…
Atlas may not be a typical comet, could be alien mission, says Harvard physicist
A comet visiting our solar system from another star is only the third known interstellar object to pass…
Harvard astronomer warns interstellar object moving towards Earth could ‘save us or destroy us’
Avi Loeb, the chair of the astronomy department at Harvard, has suggested that a Manhattan-sized interstellar object, which…