"My battery is low and it's getting dark."
This line captures the essence of Opportunity's last data signal. The rover was meant to explore Mars for just 90 days, yet it kept going for nearly fifteen years.
Opportunity’s final transmission was telemetry data showing low power and reduced light during a dust storm which was interpreted as a gentle farewell:
"My battery is low and it's getting dark."
A graceful parting from a machine that became something deeply meaningful to us.
Until we meet again, dear friend.
