Earth-38 is one of the many universes in the multiverse. It is the home universe of Superman and Supergirl. This Earth is one where the existence of alien life has been common knowledge for over a decade - in particular, the Kryptonian heroes Superman and Supergirl. Barry Allen accidentally traveled to this Earth while testing out his Tachyon device and was able to return home with Supergirl's aid.
A few months later, Barry and Cisco traveled to this Earth to recruit Supergirl's help in facing the Dominators. When Cisco and Gypsy had a duel over the life of H.R. Wells, they crossed the dimensions and landed on this Earth, in the office of James Olsen. They were seen by Eve Teschmacher fighting before vanishing into another breach.
Recently the atmosphere of Earth Thirty-Eight has been seeded with a trace amount of lead making the planet uninhabitable to Daxamites.
Cities:
Metropolis
National City
Gotham City
Central City
Midvale
Opal City
Star City
Locations:
The Fortress of Solitude
The Residents of Earth-38
