Space Facts

Saturn's rings are made mostly of ice and rock.

🚀 Space Fact #2455

There are volcanoes taller than Mount Everest on other planets.

🚀 Space Fact #2454

The Earth's magnetic field flips polarity every few hundred thousand years.

🚀 Space Fact #2453

There are particles from distant supernova explosions passing through your body right now.

🚀 Space Fact #2452

The Moon is moving away from Earth at about the same rate fingernails grow.

🚀 Space Fact #2451

Some galaxies contain trillions of stars.

🚀 Space Fact #2450

The speed at which galaxies move apart increases with distance due to the expansion of space itself.

🚀 Space Fact #2443

There are stars whose light began its journey toward Earth before the Sun even formed.

🚀 Space Fact #2439

Some black holes emit more energy than entire galaxies.

🚀 Space Fact #2437

A day on Mercury lasts about 59 Earth days, but a year there lasts only 88 Earth days.

🚀 Space Fact #2436

The Voyager probes carry golden records with sounds and images of Earth intended for any intelligent life that might find them.

🚀 Space Fact #2434

The largest known structure in the universe is so big that light takes about 10 billion years to cross it.

🚀 Space Fact #2432

Some neutron stars rotate more than 600 times per second, making them the fastest spinning known objects in the universe.

🚀 Space Fact #2431

The footprints left by Apollo astronauts on the Moon may remain there for millions of years because there is no wind to erase them.

🚀 Space Fact #2429

There are cosmic origins beyond understanding.

🚀 Space Fact #2428

There are cosmic forces.

🚀 Space Fact #2424

There are cosmic timelines.

🚀 Space Fact #2422

There are stellar processes.

🚀 Space Fact #2420

There are cosmic scales.

🚀 Space Fact #2418

There are cosmic energies.

🚀 Space Fact #2416

There are cosmic distances.

🚀 Space Fact #2414

There are space phenomena.

🚀 Space Fact #2412

There are stellar cores.

🚀 Space Fact #2410

There are distant stars.

🚀 Space Fact #2408

There are cosmic origins.

🚀 Space Fact #2404

There are stellar explosions.

🚀 Space Fact #2400

There are distant galaxies.

🚀 Space Fact #2398

There are deep-space objects.

🚀 Space Fact #2396

There are cosmic events.

🚀 Space Fact #2394

There are stellar remnants.

🚀 Space Fact #2391

The universe has structure.

🚀 Space Fact #2389

Energy powers stars.

🚀 Space Fact #2385

There are cosmic mysteries.

🚀 Space Fact #2384

Space contains radiation.

🚀 Space Fact #2382

Stars can collapse.

🚀 Space Fact #2378

There are unknown cosmic objects.

🚀 Space Fact #2376

Some particles pass through Earth.

🚀 Space Fact #2373

Black holes warp space.

🚀 Space Fact #2371

Some stars die violently.

🚀 Space Fact #2370

There are rogue planets.

🚀 Space Fact #2368

Stars are born in gas clouds.

🚀 Space Fact #2366

Some galaxies collide.

🚀 Space Fact #2364

The universe is expanding.

🚀 Space Fact #2360

There are planets without stars.

🚀 Space Fact #2357

Some stars are larger than Earth's entire orbit.

🚀 Space Fact #2355

The universe contains billions of galaxies.

🚀 Space Fact #2353

Some black holes spin near the speed of light.

🚀 Space Fact #2352

There are stars that have planets larger than Jupiter.

🚀 Space Fact #2349

There are galaxies that formed shortly after the universe began.

🚀 Space Fact #2344

The International Space Station is visible from Earth without a telescope.

🚀 Space Fact #2342