Did You Know?
The most distant human-made object is now in interstellar space.
Voyager 1, launched in 1977, became the first human-made object to enter interstellar space in 2012. It's now over 14 billion miles from Earth and still sending back data. Its power source should last until around 2025.
Did You Know?
The largest storm in the solar system has winds five times stronger than a Category 5 hurricane.
Neptune's Great Dark Spot has wind speeds up to 1,200 mph, powered by the planet's internal heat rather...
Did You Know?
There are more trees on Earth than stars in the Milky Way.
While our galaxy contains between 100-400 billion stars, Earth has over 3 trillion trees. This surprising fact helps...
Did You Know?
The largest known structure in the universe is the Hercules-Corona Borealis Great Wall.
This supercluster of galaxies spans about 10 billion light-years, making it the largest known structure in the observable...