Question

What is 1991 VG?
And what is singularity?

Answer 1

1991 VG: Natural or Artificial? The search for extraterrestrial intelligence (SETI) has seen a great deal of publicity, from television programs interviewing involved scientists to blockbuster movies like Contact.

Answer 2

1. 1991 VG 1991 VG is a Near-Earth Object discovered by James Scotti on 6 November 1991. Due to its unusual orbit and rapid variation in brightness, there was early speculation that it could be a man-made object or even an artifact of an extraterrestrial civilization.

2.Singularity In mathematics, a singularity is in general a point at which a given mathematical object is not defined, or a point of an exceptional set where it fails to be well-behaved in some particular way, such as differentialibity