This week in science

Clouds on Mars and more: Understand the world through 9 images

by Robin Bea
Updated: 
Originally Published: 

Gogosvm/E+/Getty Images

The week of May 26–June 2 was marked by a new Covid-19 vaccine trial, a discovery about the building blocks of life, and rare images from Mars and beyond.

Here are the biggest science stories of the week, told in 9 stunning images.

Tap