The video discusses the exploration of comets, focusing on the Rosetta mission by the European Space Agency. It highlights the challenges faced during the mission, including launch failures and the need to find a new comet target. Rosetta's journey involves complex maneuvers and innovative solar technology. The mission aims to study Comet 67P to understand the solar system's formation. Rosetta's lander, Filet, will analyze the comet's surface, providing insights into its composition and changes as it approaches the sun.

What modifications were made to the Rosetta lander for its new target?

Explain the importance of solar energy for the Rosetta probe.

What will the Rosetta Lander do once it reaches the comet's surface?