Amazing Mars Atmosphere and Volatile EvolutioN Mission (MAVEN )Imaging Ultraviolet Spectrograph in Mars ! The philosophy of NASA's Mars Program has been "Follow the water," but "Where did the atmosphere go?" is still a lingering question. Although fluvial features such as dry riverbeds are visible on Mars, the atmosphere today is too thin to support liquid water, implying that Mars once had a thicker atmosphere that was lost to space. NASA's Mars Atmosphere and Volatile EvolutioN Mission, or MAV

More than 50 years after NASA’s last human mission to the moon, four astronauts are getting ready for the 10-day Artemis II mission around the far side of the moon. NASA sees Artemis II as a critical step toward landing astronauts on the lunar surface and using the moon as a gateway for future missions to Mars. The U.S. is in a race with China to get humans back on the moon. 60 Minutes reports, Sunday. | 60 Minutes