The Anomaly of Orion's Belt

Our tale begins in the year 2112, in the township of Orion's Belt, a small human settlement on one of Mars's moons, Phobos. This remnant of humanity was populated by the tenacious few who'd escaped Earth's devastation during an asteroid catastrophe in the late 21st century. The 500 souls that made it this far had pledged to protect Earth's heritage and strive for a better future.
Inhabiting a world far from their ancestors, they miracle-worked a self-sustaining habitat, the impressive 'Terra Dome'. Stories of the old world were passed from generation to generation, lively fireside tales of grand forests, vast oceans, and varied terrains briefly resurrecting Earth in the listeners' minds.
One unusually still evening, while the rest of the small populace were caught in the ancient ritual of storytelling under the dim artificial lights, Mack, a 16-year-old rover was left puzzling over an enigmatic artifact he'd unearthed earlier that day. It was a flat object adorned with cryptic symbols, unlike anything he had encountered.
Mack was an explorer. While others were content with stories, he yearned for something real, raw, and intangible. He was the one who'd venture out of the cozy comfort of the Terra Dome, fearlessly navigating the moon's harsh terrains, scavenging remnants left by the old settlers.
The artifact he found was unusually heavy, unbeknownst to the materials used in the Terra Dome. He identified the cryptic symbols as the ancient language of his ancestors - Earth English - An engineering manual, based on his understanding.
He decided to share his discovery with Eleanor, the community elder. She was an old-world historian and the closest thing to a leader the residents of Orion's Belt had. Seeing the relic, Eleanor's eyes widened. The enigmatic artifact was an ancient manual for a 'Stellar Engine', a mythical propulsion system theorized by Earth scientists that could potentially move planets and other celestial bodies. The seemingly absurd idea made the elders chuckle while the younger generation, like Mack, held their breaths in anticipation.
Eleanor, realizing the artifact's implication, assembled the entire township. The concept that lingered in the minds of many evolved into a tenable goal; they would build a 'Stellar Engine' to move Phobos closer to the Blue Planet. It was a gamble based on the audacity and the will of a small group of humanity's children.
Over the next decade, the entire township worked tirelessly, focused on the project. They mined necessary materials from Phobos and its sister moon, Deimos. Their united goal fueling their dedication and resilience. Suddenly, storytelling sessions transformed into theoretical discussions, technological share-outs, and conceptual debates.
The Stellar Engine was the pinnacle of their progress as a civilization. A testament to humanity's enduring spirit and ceaseless quest for knowledge. The day the Engine roared to life was celebrated as the 'Dawn of Destiny'. They moved Phobos across the void of space, cloaking the moon in a protective bio-dome shield.
Months turned into years as they crossed the space, witnessing celestial events like never before. The journey was arduous but fruitful. The day Earth filled their viewing decks, there wasn't a single dry eye.
The 'reverse pioneers' returned as heroes saving Earth's heritage, bringing with them knowledge, technology, and most importantly, stories. Stories about a small group of humans who dared to dream and set their eyes on the biggest prize - their Mother Earth, and how they achieved the impossible.
A new era began, an era of revival, ushered by the brave souls of Orion's Belt - the far-sighted children who made the impossible possible and returned humanity to its home.