Warning: Contains SPOILERS for Alien: Romulus #1! The Xenomorph was introduced in the original 1979 Alien film, and even to this day, 45 years later, the creature is just as iconic. However, just because the Alien franchise and its titular monster have stood the test of time, doesnt mean everything about the Xenomorphs debut was perfect, including and especially one glaring mistake in particular. Thankfully, the latest addition to the Alien franchise has corrected this mistake (at least, part of it).

https://screenrant.com/alien-fixes-major-xenomorph-mistake/