Popularity comparison

Ancient Aliens vs PEN15

TV Show Popularity Comparison by Buzz Score

UpdatedMay 22, 2026

By current Buzz Score, Ancient Aliens is the most popular at 0.6, followed by PEN15 at 0.6. Ancient Aliens has the highest 1-Year Buzz Score at 1.2. PEN15 has the highest Peak Buzz Score at 2.1 during Jan 27 – Feb 25, 2024.

Current Buzz ScoreMay 21, 2026

Ancient Aliens0.650% · #1,041 in TV

PEN150.650% · #1,043 in TV

1-Year AverageDaily average

Ancient Aliens1.264% · #745 in TV

PEN150.736% · #1,119 in TV

Peak Buzz ScoreHighest 30-day average

Ancient Aliens2.150% · #1,911 in TV · Nov 10 – Dec 9, 2020

PEN152.150% · #1,902 in TV · Jan 27 – Feb 25, 2024

Buzz Score Over Time

Stacked daily Buzz Score