For most of human history, we didn’t know what was out there. We stared up at the night sky and saw stories. Gods, monsters, and threats. But now we know the truth is even more extraordinary. Because space isn’t just stars and silence. It’s full of energy, metals, and life-changing ideas waiting to be used.
And for the first time in human history, we might actually reach them.
There’s a metal-rich asteroid called 16 Psyche floating between Mars and Jupiter. NASA plans to survey it in 2028. Scientists believe it could be worth around ten quintillion dollars in gold, copper, and precious metals. Enough to make every person on Earth a billionaire. And that’s just one rock.
Thousands of asteroids hold water, platinum, and rare earth elements we’re already struggling to source here on Earth. There are magnitudes more resources in the asteroid belt than we’ve ever mined down here, and they’re just sitting there, untouched, waiting.
But the solar system isn’t just about metals. One of the most important substances out there is the simplest: water.
There’s ice locked in the shadowed craters of the Moon. Water beneath the dusty red surface of Mars, frozen but present. And beneath the thick ice crust of Jupiter’s moon Europa, lies a vast hidden ocean, containing more water than all of Earth’s oceans combined.
Water matters. Not just because we need it to drink, but because it can be split into hydrogen and oxygen. That gives us breathable air and rocket fuel. Wherever there’s water, we have the beginnings of a self-sustaining outpost. It’s no exaggeration to say that water is the key to unlocking the solar system.
Some people still say space exploration is a distraction. Too expensive, too far away, too self-indulgent. Too many selfies of celebrities drinking champagne in Zero-G.
But space has already transformed life on Earth in ways we’ve come to take for granted.
Everyone knows about Teflon, but space research has given us much more. GPS and weather tracking. Scratch-proof lenses. Wireless headsets. Medical monitors. Advanced prosthetics. Image sensors in phone cameras. Water filters that save lives in disaster zones. Insulation that keeps buildings warm. Radios used by emergency responders. Satellites, worldwide live TV and internet.
Every time we push into space, we create tools we end up using here at home. Space has always paid off, often in surprising ways.
And now, the cost of getting into space is plummeting. When the space shuttle launched, it cost around fifty thousand dollars to send a single kilogram into orbit. With reusable rockets, SpaceX has already pushed that figure down to about one thousand, and it’s still dropping.
It’s easy to roll your eyes at billionaires floating around in zero-G, but every one of those joyrides is funding better engines, smarter navigation systems, and stronger life-support tech. These flights are trial runs. For the colonies, factories, and survey ships that will surely follow.
So, what do we do with all this?
We imagine bigger.
The first wave of expansion won’t be led by astronauts. It’ll be micro-satellites, solar-sailed drones, and ion-engine scouts, flitting out to the asteroid belt to map the terrain and tag the richest rocks.
Before we finish, let me take you back to Europa.
This moon, barely smaller than ours, hides an ocean beneath its frozen shell. An ocean that’s never seen sunlight. It’s warmed only by the tidal pull of Jupiter. Some scientists believe it may even contain hydrothermal vents like the ones in Earth’s deepest oceans, where life thrives without sunlight.
We may not just find resources out there. We may find life.
If that doesn’t stir your imagination, I’m not sure what will.
But fiction often gets there first.
In Return to the Galaxy, you’ll find space mining, planetary colonization, alien invaders, interstellar battles, hidden alien tech, courage, betrayal and love. It’s the story of how a galaxy-spanning federation gets ripped apart and about the terrifying monsters coming for Earth. The only thing standing in their way is a cancer-ridden seventy-seven-year-old special forces veteran on his death bed.
Well, him and the sarcastic alien avatar who turns him into a twenty-year-old bio-engineered super soldier.
The humans are coming.
The galaxy better be ready.
Discover More Free Sci-Fi Adventures
Each month, I’ll team up with a group of talented sci-fi authors to bring you an incredible selection of free books. Whether you’re looking for thrilling space battles, deep space mysteries, or first-contact encounters, these promotions are packed with stories to fuel your imagination.
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