The primary purpose of this news report is a negative spin on a positive event:

Failure could take on many forms next week when NASA’s next-gen rover, Perseverance, reaches the surface of the Red Planet. Here’s what needs to go right—and how things could quickly go sideways—when Perseverance tries to make its much-anticipated landing.

Source: NASA Is Dropping a New Rover on Mars. Here’s What Could Go Wrong

The news media works over time to find a negative spin on nearly every news story. It is mind boggling. Think of the collective societal impact of constant negative news and fear inducing news stories. Not healthy.