NASA’s Opportunity rover captured spectacular views of Mars
Marches and rallies try to call attention to genetically modified organisms, food and seeds.
May 25, 2013David King, founder and chairman of the Seed Library of Los Angeles, speaks to activists during a protest against agribusiness giant Monsanto in Los Angeles. Marches and rallies against Monsanto and genetically modified organisms (GMO), food and seeds were held across the United States and in other countries.Robyn Beck/Agence France-Presse via Getty Images
NASA tried one last time to contact its record-setting Mars rover Opportunity, but declared it dead on Feb. 13, 2019, 15 years after arriving at the Red Planet. The solar-powered rover has been silent for eight months, victim of one of the most intense dust storms in decades.