Glacial ice is seen from the window during a NASA flight to support the Oceans Melting Greenland (OMG) research mission above the east coast of Greenland.

GPS tracking equipment is left on top of the Helheim glacier near Tasiilaq, Greenland.

Radar Engineer, Ron Muellerschoen, monitors data collection inside a NASA Gulfstream III flying above Greenland to measure loss to the country's ice sheet as part of the Oceans Melting Greenland (OMG) research mission.

Safety officer Brian Rougeux unfastens equipment to inspect it while working in a science camp on the side of the Helheim glacier near Tasiilaq, Greenland.

Tabular icebergs float in the Sermilik Fjord after a large calving event at the Helheim glacier near Tasiilaq, Greenland. This portion between the glacier front and the open ocean is known as the "melange" and is filled with ice, snow and icebergs packed together on their way to a fjord and later the ocean.

Student Febin Magar watches as safety officer Brian Rougeux burns leftover wood while working in a science camp on the side of the Helheim glacier near Tasiilaq, Greenland.

Oceanographer David Holland (C) eats with Denise Holland (L), safety officer Brian Rougeux and student Febin Magar (R) in their science camp on the side of the Helheim glacier near Tasiilaq, Greenland.

Safety officer Brian Rougeux uses a drill to install antennas for scientific instruments that will be left on top of the Helheim glacier near Tasiilaq, Greenland.

Airplane Mechanic, David Fuller, inspects a NASA Gulfstream III during a pre-flight inspection before a flight to support the Oceans Melting Greenland (OMG) research mission. Image for illustrative purposes.

Pilot in Command Tom Parent inspects the exterior of a NASA Gulfstream III during a pre-flight inspection of the aircraft before a flight to support the Oceans Melting Greenland (OMG) research mission.

Airplane Mechanic, David Fuller (L), works with a local worker to move a NASA Gulfstream III during a pre-flight inspection before a flight to support the Oceans Melting Greenland (OMG) research mission.

Denise Holland prepares a meal at a science camp on the side of the Helheim glacier near Tasiilaq, Greenland.

Safety officer Brian Rougeux works with student Febin Magar to assemble a radar dome while working in a science camp on the side of the Helheim glacier near Tasiilaq, Greenland.

Meltwater pools are seen on top of the Helheim glacier near Tasiilaq, Greenland.

Sunshine lights up the Helheim glacier near Tasiilaq, Greenland.

Safety officer Brian Rougeux works to build a semi-permanent structure in a science camp on the side of the Helheim glacier near Tasiilaq, Greenland.

An aerial photograph of Oceanographer David Holland's science camp on the side of the Helheim glacier near Tasiilaq, Greenland.

Earth Science Flight Programs Director at NASA, Eric Ianson, looks out at the Greenland ice sheet while inside a NASA Gulfstream III flying above Greenland to measure loss to the country's ice sheet as part of the Oceans Melting Greenland (OMG) research mission.

Tabular icebergs float in the Sermilik Fjord after a large calving event at the Helheim glacier near Tasiilaq, Greenland.

Student Febin Magar watches as leftover wood burns in a research camp on the side of the Helheim glacier near Tasiilaq, Greenland.

A glacial terminus is seen from the window during a NASA flight to support the Oceans Melting Greenland (OMG) research mission above the east coast of Greenland.

A large crevasse forms near the calving front of the Helheim glacier near Tasiilaq, Greenland.

Oceanographer David Holland works with student Febin Magar to inspect a seismograph in their science camp on the side of the Helheim glacier near Tasiilaq, Greenland.

Meltwater pools are seen on top of the Helheim glacier near Tasiilaq, Greenland.

Glacial flow is seen out the window of a NASA Gulfstream III flight to support the Oceans Melting Greenland (OMG) research mission above the east coast of Greenland.

Radar Engineer Ron Muellerschoen (L), Radar Engineer Tim Miller (C) and Pilot in Command Tom Parent discuss issues with an autopilot system while flying inside a NASA Gulfstream III above Greenland to measure loss to the country's ice sheet as part of the Oceans Melting Greenland (OMG) research mission.