What Would Happen If Earth Suddenly Lost Its Magnetic Field?
If Earth’s magnetic field vanished instantly, the planet would not become a lifeless wasteland o…
What Is Really at the Edge of Our Solar System?
Ask where the Solar System ends, and the surprising answer is that there is no single finish line…
The First Country to Crash a Spacecraft Into the Moon
Today, “crashing into the Moon” sounds like a mission failure. In 1959, it was the mission. The…
Why the Cosmos Will Change the Way You See the Universe
Stand under a dark sky for long enough and the universe can feel almost familiar: stars overhead,…
How Do We Observe a Black Hole We Can’t See?
A black hole is defined by something frustratingly simple: once light crosses its event horizon, …
IC 348 in Perseus: Where New Stars and Brown Dwarfs Are Being Born
About 1,000 light-years away in the constellation Perseus, a young cluster called IC 348 is still…
What If We Built a Giant Building in Earth Orbit?
What would happen if we stopped thinking of space stations as compact laboratories and tried to b…
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