Young adult fiction author, Scott Westerfeld, recently posted a picture of the New York City sky with a hole in the clouds that looked similar to the portal seen in The Avengers. The 2012 film became the third highest-grossing film of all time at the time, bringing in over $1.5 billion.
Avengers was a massive hit that elevated the popularity of Marvel Cinematic Universe to mainstream. Audiences packed the theaters to see fan-favorites like Iron Man, Thor, and Captain America save Earth from Loki
. Read more on screenrant.com