  Cosmos has always sparked human curiosity to unveil and speculate its
fascinating secrets, which now has ultimately opened a window to the other
worlds. After years of observations, computation and data analysis, scientists
revealed the diversity in Exoplanets that has been helpful for characterization
and to further look for biosignatures and technosignatures. This article
presents the new and advanced scientific furtherance made in the field of
Extra-terrestrial planetary science that ensures to look beyond the thick
clouds of the perplexing planets in the near future.
