Measuring roughly 1,350 square miles (3,500 square kilometers) across, A23a is the world's largest and oldest iceberg ...

This 2022 satellite photo shows the summit of "one of the world's most dangerous volcanoes," Mount Vesuvius, peering up ...

Polar orbiting satellites have tracked the world’s largest iceberg since it broke free in Antarctica’s Weddell Sea in early ...

A new way to study 3D maps of galaxies in the cosmos without compressing the data is revealing new information about the dark universe.

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