A New Discovery
Three years into the mission, AI sensors detected a temperature rise over the equator. It was small, less than one degree. But it was the first shift in a frozen world.
Alina ran simulation models.
“If this trend continues, surface thaw begins in twelve years.”
Marcus looked at the hologram. “We cannot survive up here indefinitely.”
Rajan said, “Then Earth is our only future.”
The news spread. People cheered. Some cried. Others became anxious.
New Concerns
The outer panels began to degrade. Micrometeoroid strikes increased. Replicators could not replace certain alloy composites. Engineers predicted structural failure in fifteen years.
Elias brought the issue to the council.
“We need a long-term plan. If Earth recovers, we must be ready. If not, we need alternative habitats.”
Rajan replied, “We return home. That is the only path.”
Later, in private, Marcus admitted to Alina,
“We may not have a choice. Halo Arc is aging faster than expected.”
Preparing for Descent
Teams began mapping possible landing zones. Temperatures were lowest in the northern hemisphere. Some equatorial regions looked survivable. Radiation levels remained high in certain areas but were manageable.
Lila told her students,
“One day you will walk on Earth. Our goal is to keep you ready for that moment.”
A boy asked, “Will it still look like the pictures?”
Lila paused. “Different. But still ours.”
