We May Have Found Mars's Ancient, Underground Lakes - SciShow News

The video discusses the discovery of evidence suggesting Mars once had a global system of underground lakes, which could have supported life. Scientists used data from the Mars Express mission to study craters and found features indicating past water activity. Meanwhile, SpaceX achieved a milestone with the successful demo of the Crew Dragon spacecraft, marking a new era in commercial spaceflight. This mission paves the way for future human exploration of Mars.

What evidence have scientists found that suggests Mars was once full of water?

What recent discovery was announced regarding Mars's underground lakes?

How did researchers study the past water presence on Mars?

What features did scientists find in the craters that indicate the presence of water?

What implications do the findings about underground lakes have for the possibility of life on Mars?

What was the purpose of SpaceX's Crew Dragon mission?

What milestones did the Crew Dragon mission achieve in terms of commercial spaceflight?