Lightning is just one of the many spectacular luminous events that occur in Earth's atmosphere. A particularly sought-after ...

They look like glowing red jellyfish in the sky. Now, imagine seeing these rare lights over the tallest mountains on ...

Previous efforts to map the galaxy's dust were challenged by limited data, but the Gaia mission has provided a treasure trove ...

Massive ocean swells caused by storm systems are impacting coastlines worldwide, as seen with events like the 'Code Red 2' ...