Could We Actually Mine Asteroids for a Profit?
Elon Musk became space's first trillionaire in 2026. Could asteroid mining make someone else that rich? A private company has already tried and failed twice. The bigger obstacle may be economics, not engineering.
Is Interstellar Travel Possible? The Physics Verdict
Voyager 1 would need 73,000 years to reach the nearest star. From light sails to warp drives, here is what physics allows, what engineering can foresee and why the first travellers won't be human.
Let the stars choose your next read
Tell the Oracle what era is calling you — the past, the present, or what's coming — and it will find the right article from the celestial record.
Could We Terraform Mars? The Real Science
Terraforming Mars was declared impossible in 2018 when scientists found too little CO2 to thicken its atmosphere. New research suggests warming it is now a genuine engineering question. The catch is what comes next.
How Many Satellites Does Starlink Have? The Story So Far
Starlink now has more than 10,700 satellites in orbit, over half of everything active in Earth orbit. From 60 satellites in 2019 to the largest constellation in history, and SpaceX's only profitable business line.
Why Do Astronomers Hate Starlink and Its Rivals?
Astronomers first spotted the problem in 2019, when early Starlink satellites left bright streaks across telescope images. SpaceX promised a fix. Roughly 10,000 satellites later, astronomers say the problem still hasn't gone away.
Inside the SpaceX Raptor Engine: The Physics Behind Starship
Discover how the SpaceX Raptor engine works, why it burns methane instead of kerosene, why full-flow staged combustion had never flown before Starship, and what makes it the most efficient rocket engine ever built.
Can SpaceX's Starship Reach Mars, or Just the Moon?
Discover why Musk just delayed SpaceX's Mars mission by years, which Starship version will actually attempt it, and the human cost nobody's pricing in.
How SpaceX Beat NASA's Own Contractors
Discover how a bankrupt contractor nearly took SpaceX's NASA contract, why cost-plus deals kept failing, and how milestone funding changed spaceflight.
Why Reusable Rockets Matter to SpaceX and Space Travel
Falcon 1 proved SpaceX could reach orbit. Reusability was a different, far riskier bet, one NASA and other agencies had tried and failed at for decades. Here is how SpaceX actually pulled it off, and why nobody was sure it would work.
Why Falcon 1 Failed Three Times Before SpaceX Succeeded
Discover why Falcon 1 failed three times, how SpaceX nearly ran out of money, and how a rocket built from spare parts saved the company in six weeks
Elon Musk's SpaceX Russia Trip: The Meeting That Started It All
In 2001, Elon Musk did not want to build a rocket company. He wanted to buy three refurbished Soviet missiles and send a small robotic greenhouse to Mars, a project called Mars Oasis. Two trips to Moscow went nowhere, and the price kept rising every time he asked. On the flight home from the second trip, he ran the numbers on building a rocket himself instead. That single spreadsheet is why SpaceX exists.
The History of Tarot: From Card Game to Fortune-Telling Tool
Tarot started as a 15th-century Italian card game, not a divination tool. Discover the Visconti-Sforza deck, its invented Egyptian myth, and the 1909 illustrations behind modern tarot.
The History of Astrology: From Babylon to the Birth Chart
Astrology began in Babylon as omens for kings, not individuals. Discover how the Greeks invented the horoscope, why medieval universities taught it, and how it ended up in your newspaper.
Who Was Hildegard of Bingen? Mystic, Composer and Prophet
Hildegard of Bingen spent her first thirty years enclosed within a monastery cell before becoming one of the most influential women in medieval Europe. Mystic, composer, physician and visionary, she claimed to receive revelations from a living light and went on to advise kings, emperors and popes.
The Antikythera Mechanism: The Ancient Computer That Should Not Exist
A shipwreck yielded the most advanced machine the ancient world ever built. It could predict eclipses and track five planets, and nothing else came close to it for fourteen hundred years.
The Sibylline Books: Rome's Secret Prophecies and the Fall of Empire
The Sibylline Books guided Rome through five centuries of crisis, consulted in secret by the Senate alone. Destroyed twice, the second loss came two years before Rome fell.
Can AI Predict the Future? Humanity's New Oracle Explained
AI is already forecasting outbreaks, markets and weather with real accuracy. Discover how it compares to ancient oracles, why its confidence can mislead and who controls the predictions.
History of SpaceX: The Journey From Falcon 1 to Starship
SpaceX's Starship is the largest rocket ever built. Three early flights exploded. Flight 5 caught the booster mid-air. Here's the full story of the rocket built to reach Mars.
The Book of Revelation: The Bible's Most Debated Prophecy
The Book of Revelation has fuelled centuries of art, anxiety and argument. But most people's version of it bears only a passing resemblance to what the text actually says.
Tiresias: The Blind Prophet of Ancient Greece and the Underworld
Tiresias was the greatest prophet in ancient Greece. He warned Oedipus, Creon and Pentheus about what was coming. All three ignored him. All three were destroyed. He was right every time, and it never made any difference.
What Is Dark Matter Made Of? Everything We Know So Far
Dark matter makes up around 27% of the universe, yet nobody knows what it is made of. Scientists can see its gravitational effects, but the particles behind it remain one of physics' greatest mysteries.
The Drake Equation: How Many Civilisations Are Out There?
Frank Drake's famous equation promised a way to estimate how many intelligent civilisations inhabit the Milky Way. More than sixty years later, it still asks one of humanity's biggest unanswered questions: are we alone?
Is Planet Nine Real? The Hunt for Our Solar System's Hidden World
Planet Nine is either the most significant undiscovered object in our solar system or a pattern that doesn't exist. Two Caltech astronomers have spent a decade building the case for it. The Vera C. Rubin Observatory is now running the survey that should settle it.
John Dee: Queen Elizabeth I's Astrologer, Spy and Philosopher
John Dee advised Queen Elizabeth I, coined the phrase British Empire and spent years attempting to communicate with angels through a convicted forger. He died in poverty, dismissed as a wizard. He was one of the most learned men of his century.
Who Was the Real Merlin? The Man Behind the Arthurian Wizard
Before Merlin became King Arthur's wizard, there was Myrddin Wyllt. A warrior, a prophet and perhaps the real figure behind Britain's most famous legend.
What Happens to Earth When the Sun Dies? Earth's Fate Explained
The Sun is halfway through its life. In about a billion years Earth loses its oceans, and five billion years from now the star that made us becomes a red giant.
Nostradamus Henry II Prediction: The King's Death Explained
Century 1, Quatrain 35 was published in 1555. The death it appears to describe happened four years later, in a jousting arena in Paris, in front of the French court. This is the Nostradamus verse that made his reputation while he was still alive, and the one Catherine de Medici was already frightened by before her husband ever climbed into the saddle.
Thomas Harriot: The Forgotten Astronomer Who Drew the Moon Before Galileo
On 26 July 1609, Thomas Harriot drew the moon through a telescope. The drawing predates Galileo's published lunar work by several months. Harriot never published it. This is the story of the astronomer history nearly forgot.
The Oracle of Delphi: How a Sacred Site Shaped the Ancient World
For more than a thousand years the Oracle of Delphi shaped the decisions of kings, generals and city-states. Before a war, before a new colony, before almost any decision that carried real weight, Delphi was consulted. Not out of superstition. Out of political necessity.