Hydra is a fictional terrorist organization appearing in American comic books published by Marvel Comics. The name "Hydra" is a reference to the mythical Lernaean Hydra. The organization's motto references the myth of the Hydra, stating that "If a head is cut off, two more shall take its place"...
The Hydra is a military VTOL fighter jet featured in Grand Theft Auto: San Andreas and Grand Theft Auto Online as part of the Heists Update. It is manufactured by Mammoth in the HD Universe. The Hydra is a jet-powered military aircraft, bearing roundels of the United States Air Force on its wings.
HYDRA was an authoritarian terrorist-criminal-paramilitary organization bent on world domination. It was founded in ancient times, formerly as a cult centered around the fanatical worship of Hive, a powerful Inhuman that was exiled to the planet Maveth by ancient Inhumans.
Hydra generally refers to: Lernaean Hydra, a many-headed serpent in Greek mythology. Hydra (genus), a genus of simple freshwater animals belonging to the phylum Cnidaria. Hydra or The Hydra may also refer to: Hydra (constellation), the largest of the modern star constellations.
Hydra /ˈhaɪdrə/ is a genus of small, fresh-water animals of the phylum Cnidaria and class Hydrozoa. They are native to the temperate and tropical regions. Biologists are especially interested in Hydra because of their regenerative ability – they appear not to age or die of old age.
The Lernaean Hydra or Hydra of Lerna (Greek: Λερναῖα Ὕδρα, Lernaîa Hýdra), more often known simply as the Hydra, was a serpentine water monster in Greek and Roman mythology. Its lair was the lake of Lerna in the Argolid, which was also the site of the myth of the Danaids.