
Alien world under Austria's doomed glaciers tells tale of their collapse
Glaciologist Andrea Fischer, from the Austrian Academy of Sciences, inspects a piece of ice inside a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021.
Glaciologists Andrea Fischer and Martin Stocker-Waldhuber, from the Austrian Academy of Sciences, inspect the entrance of a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021.
Glaciologists Andrea Fischer and Martin Stocker-Waldhuber, from the Austrian Academy of Sciences, inspect the entrance of a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021.
Glaciologist Andrea Fischer, from the Austrian Academy of Sciences, explores a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021.
Glaciologist Andrea Fischer, from the Austrian Academy of Sciences, enters a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021.
Glaciologists Andrea Fischer and Martin Stocker-Waldhuber, from the Austrian Academy of Sciences, inspect the ceiling of a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021.
Glaciologists Andrea Fischer and Martin Stocker-Waldhuber, from the Austrian Academy of Sciences, explore a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021. REUTERS/Lisi Niesner
Glaciologist Andrea Fischer, from the Austrian Academy of Sciences, explores a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021. REUTERS/Lisi Niesner
Glaciologists Andrea Fischer and Martin Stocker-Waldhuber, from the Austrian Academy of Sciences, inspect a crack in the ceiling of a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021. REUTERS/Lisi Niesner
Glaciologists Andrea Fischer and Martin Stocker-Waldhuber, from the Austrian Academy of Sciences, explore a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021. REUTERS/Lisi Niesner
Glaciologists Andrea Fischer and Martin Stocker-Waldhuber, from the Austrian Academy of Sciences, inspect the ceiling of a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021. REUTERS/Lisi Niesner
Glaciologist Martin Stocker-Waldhuber, from the Austrian Academy of Sciences, explores a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021. REUTERS/Lisi Niesner
A general view of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021. REUTERS/Lisi Niesner
Switzerland's Roger Federer celebrates after winning his semi-final match against Spain's Rafael Nadal. REUTERS/Hannah McKay
Glaciologists Andrea Fischer and Martin Stocker-Waldhuber, from the Austrian Academy of Sciences, hike towards the Jamtalferner glacier near Galtuer, Austria, October 15, 2021. REUTERS/Lisi Niesner
Glaciologist Andrea Fischer, from the Austrian Academy of Sciences, stands at the entrance of a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021. REUTERS/Lisi Niesner
Glaciologists Andrea Fischer and Martin Stocker-Waldhuber, from the Austrian Academy of Sciences, inspect the entrance of a natural glacier cavity of Jamtalferner glacier near Galtuer, Austria, October 15, 2021. REUTERS/Lisi Niesner
Glaciologist Martin Stocker-Waldhuber, from the Austrian Academy of Sciences, explores a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021. REUTERS/Lisi Niesner
Glaciologist Andrea Fischer, from the Austrian Academy of Sciences, hikes towards the entrance of a natural glacier cavity of the Jamtalferner glacier near Galtuer, Austria, October 15, 2021. REUTERS/Lisi Niesner