Why NASA won't send humans to Venus

• Although Venus is easier to reach than Mars, scientists and space agencies around the world show little interest in exploring the planet.
• A new study found traces of phosphine in the upper reaches of Venus' clouds, leading researchers to believe there may be life on the planet.
• Why is it that they have so much enthusiasm in examining Mars but not our neighboring planet, Venus?

EDITOR'S NOTE: This video was originally created in March 2017.