The giant underground body of water will be the second largest found on the continent, if confirmed, and is located conveniently close to a research station, making it ideal for study.
The lake could potentially hold undiscovered or prehistoric life left to evolve on its own due to its subglacial state, covered in a sheet of ice.
Water in the lake remains in liquid form due to geothermal activity heating it from underneath.
The lake measuring 100km by 10km (63 miles by 6.25 miles), second to Lake Vostok at 240km by 60km, was discovered by scientists from Imperial College London based on satellite imagery. Grooves on the ice surface similar to those found on known subglacial lakes and channels alerted scientists to its presence.
Announcing their findings at the European Geosciences Union in Vienna last week, they said scientists from the US and Canada have recently flown over the lake to gather more radar data for analysis and to confirm their findings, which will likely be discussed in May