the lord of the rings - How on (middle) earth did Eärendil kill a dragon as huge as Ancalagon? - Science Fiction & Fantasy Stack Exchange

We know that Ancalagon was killed by Earendil, but how exactly was he killed? Ancalagon was so incredibly massive and Earendil was just a dude in a ship with some Eagles. This image ↓ isn't canon

The Lord of the Rings – Tor.com

Question on Ancalagon the Black. : r/tolkienfans

The Silmarillion by J.R.R. Tolkien

ImaginaryCreatureAuthority – Page 10 – Fantasy and Mythology

Ancalagon vs Earendil : r/Silmarillionmemes

Animated Short: How Middle Earth's Mightiest Dragon was Killed

The Lord of the Rings – Tor.com

The Most Powerful Dragon in Middle Earth: Ancalagon the Black

Morgoth –

The Fall of Ancalagon – Tolkien Tribute

How did Eärendil manage to defeat Ancalagon the Black? Did he use