Victoria Crater on Mars

"Victoria Crater" takes you to a Wikipedia entry about the crater.
"goal" takes you to an APOD entry entitled "The Road to Victoria Crater on Mars."
"robotic" takes you to an APOD entry entitled "A Digital Opportunity Rover on Mars."
"Mars" takes you to the Mars entry on the Nine Planets site.
"stadium" takes you to a Wikipedia entry about stadiums.
"deep stack of layers" takes you to an APOD antry entitled "Burns Cliff on Mars."
"above images" takes you to Planerty Photojournal, where the picture is posted again.
"Endurence Crater" takes you to an APOD entry entitled "Endurance Crater on Mars."
"attempt to enter" takes you to SPACE.com to read about the Victoria Crater.