Earth's core as modelled in the numerical geodynamo simulation as part of research into geomagnetic jerks and rapid hydromagnetic waves.

The Copernicus Sentinel-2 mission collected this image over Australia's northeast state of Queensland, where a large amount of sediment is visible gushing into the Coral Sea, close to the Great Barrier Reef lagoon.

The image highlights the damage caused by the fire at Notre Dame Cathedral that started April 15.

Hundreds of radar images from the two identical Copernicus Sentinel-1 satellites, spanning 2016 to 2018 and over the same area, have been compressed into a single image.

The Tien Shan (or Tian Shan) is one of the longest continuous mountain ranges in the world, stretching across 1,500 miles (2,500 kilometers) in northwest China, Kazakhstan and Kyrgyzstan.

A Proba-V satellite view shows the internationally protected, volcanic archipelago of the Galápagos and its surrounding marine reserve.

The explosion unleashed an estimated 173 kilotons of energy”more than 10 times the energy of the atomic bomb blast over Hiroshima during World War II.

In the wake of an intense winter storm, historic floods have broken out across the central United States.

Nancy Grace Roman (1925-2018), NASA's first chief astronomer, is known as the Mother of Hubble.

This photograph, taken a short hike from the Geographic South Pole in Antarctica, shows some of the antennas comprising the Super Dual Auroral Radar Network (SuperDARN) array.