NASA’s Curiosity mission has just passed a special milestone. On Monday, NASA announced that Curiosity has now surpassed 4,000 sols, or days on Mars. Curiosity is the oldest active Martian rover, ...

The Curiosity rover was recognized for its decade-plus of exploration on Mars, searching for signs of past life. The James Webb Space Telescope was honored for being a technological marvel that allows ...

The Curiosity rover has been exploring Mars for over a decade, searching for signs of past life. The James Webb Space Telescope allows scientists to see deeper into the universe than ever before.

Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the services below. You've just tried to add this ...