Ridged ice surface in dim light

Wednesday July 8th 2020

Great white shark swimming past a dive cage in blue water

Saturday July 4th 2020

Glass of water on a red-to-blue background

Friday June 26th 2020

Small flight computer wired into a model rocket

Friday June 26th 2020

Speaker at a United Nations briefing on a record Arctic temperature

Tuesday June 23rd 2020

Sunday June 21st 2020

Inside of a payload fairing as it opens in space

Wednesday June 10th 2020

Aerial view of a coastal town and fields

Sunday June 7th 2020

Houses and debris at the edge of a fjord after a landslide

Sunday June 7th 2020

Researcher inside a blue ice cave on Mount St. Helens

Wednesday May 20th 2020

Hands holding a lightweight 3D-printed lattice

Sunday May 10th 2020

Diagram of the Sun and planets in the solar system

Thursday May 7th 2020

Glowing red model of Earth with molten surface patches

Tuesday May 5th 2020

Cutaway of a tokamak with magnets around a central column

Saturday May 2nd 2020

Starship nose above the lunar surface in a render

Friday May 1st 2020