They were worshipped about a millennium ago by the Norsemen of Scandinavia and various Germanic tribes, but they no longer have, or seek to have, any worshippers on Earth.
The gods live in a dimension called Asgard which is also home to five other races (Giants, Dwarves, Elves, Trolls, and Demons).
Known Æsir include Amora the Enchantress, Balder, Bor, Búri,[1] Brunnhilde, Fandral, Frigga, Heimdall, Hermod, Hildegarde, Hoder, Kelda, Lorelei, Magni, Mimir, Odin, Sif, Skurge the Executioner, Thor, Tyr, Vidar, Vili,[1] Ve,[1] Volla, and Volstagg.
All Asgardians are born with the potential to wield and control mystical energies for a variety of purposes, although only a certain few have been observed to have developed this ability to any noticeable degree.
If an Asgardian has died in battle, the Valkyrior will take his or her soul to Valhalla, Odin's palace, where they shall spend eternity feasting and fighting.
Main Marvel canon states that the Asgardians are descendants of the Elder Gods,[volume & issue needed] as are all other pantheons on Earth.