Image of the Week

Lightning over the Mother City

Lightning over the Mother City (with time-lapse)

Zooplankton in seawater sample

Zooplankton in seawater sample

Fighting the California wildfire

Fighting California’s wildfire

Testing tools and techniques unsersea for future spacewalks

NASA goes underwater to test spacewalk techniques

Ash from the Colima volcano

Ash from the Colima volcano

Pluto's icy mountains

Pluto’s icy mountains

The world's tallest Lego tower

The world’s tallest Lego tower

Sentinel-2A head into space on board the Vega VV05

Sentinel-2A heads into space on board the Vega VV05

Pollen grains on the water's surface

Pollen grains on the water’s surface

Galaxy NGC 7714 after a collision

Galaxy NGC 7714 after a collision

A 50-year-old photo taken from Gemini IV

A 50-year-old photo taken from Gemini IV

A home-made goldfish wheelchair

A home-made goldfish wheelchair