🪐 Space
The largest moons in the Solar System
- 1 Callisto
- 2 Ganymede
- 3 Titan
gg.wandering
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🔬 Science & nature
🪐 Space
The tragedies and failures of space exploration
- 1 Vanguard TV3 (1957)
- 2 The Nedelin catastrophe (1960)
- 3 Apollo 1 (1967)
Daiki Watanabe
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🌋 Natural wonders · 🇨🇿 Czechia
The most beautiful places in Bohemian Switzerland
- 1 Pravčická brána
- 2 Edmund's Gorge
- 3 Wild Gorge
T. Mareková
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🌋 Natural wonders · 🇨🇳 China
Must-see spots in Jiuzhaigou
- 1 Five Flower Lake
- 2 Long Lake
- 3 Nuorilang Waterfall
周俊杰
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🔬 Science & nature
The 17 elementary particles of the Standard Model
- 1 Electron (1897)
- 2 Photon
- 3 Muon (1936)
Francesco Rizzi
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🐾 Animals
The loudest animals in the world
- 1 Sperm whale
- 2 Pistol shrimp
- 3 Blue whale
은지
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🐾 Animals
The greatest animal migrations on Earth
- 1 Arctic tern
- 2 The Serengeti Great Migration
- 3 Humpback whale
quotable_indore
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🐾 Animals
The largest wild cats in the world
- 1 Tiger
- 2 Lion
- 3 Jaguar
马宇轩
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🪐 Space
The most powerful rockets ever flown
- 1 Starship / Super Heavy (SpaceX)
- 2 N1 (Soviet Union)
- 3 SLS Block 1 (NASA)
Guilherme Pereira
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🪐 Space
The most important space probes in history
- 1 Mariner 2 (1962)
- 2 Luna 9 (1966)
- 3 Pioneer 10 (1972)
Jasmin Schmitz
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🪐 Space
The largest asteroids in the main belt
- 1 Ceres
- 2 Vesta
- 3 Pallas
silvia_roma
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🔬 Science & nature
The most abundant elements in the universe
- 1 Hydrogen
- 2 Helium
- 3 Oxygen
H. Moura
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🪐 Space
Humanity's firsts in space
- 1 Yuri Gagarin, first human in space (1961)
- 2 Alan Shepard, first American in space (1961)
- 3 John Glenn, first American in orbit (1962)
Enrico
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🪐 Space
Every space station in history
- 1 Salyut 1 (1971)
- 2 Skylab (1973)
- 3 Salyut 3 (1974)
kirill_netsurfer
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🪐 Space
The most important space telescopes in history
- 1 Hubble Space Telescope
- 2 James Webb Space Telescope
- 3 Chandra X-ray Observatory
gg.wandering
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🌋 Natural wonders
The deadliest volcanic eruptions in history
- 1 Tambora (1815)
- 2 Krakatoa (1883)
- 3 Mount Pelée (1902)
Fajar R.
❤ 0 · ▲ 0 · 10 items
🪐 Space
The most famous comets
- 1 Halley's Comet
- 2 Hale-Bopp
- 3 Shoemaker-Levy 9
G. Côté
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🐠 Sea life
The sharks involved in the most attacks on humans
- 1 Great white shark
- 2 Tiger shark
- 3 Bull shark
Amandine Durand
❤ 0 · ▲ 0 · 16 items
🌋 Natural wonders
The largest islands in the world
- 1 Greenland
- 2 New Guinea
- 3 Borneo
Federico G.
❤ 0 · ▲ 0 · 20 items
🐾 Animals
The largest animals in the world
- 1 Blue whale
- 2 Fin whale
- 3 Bowhead whale
torcedor_gaucho
❤ 0 · ▲ 0 · 18 items
🪐 Space
The most important space missions in history
- 1 Apollo 11
- 2 Sputnik 1
- 3 Vostok 1
F. Lefèvre
❤ 0 · ▲ 0 · 18 items
🌋 Natural wonders
The strongest earthquakes ever recorded
- 1 1960 Valdivia earthquake
- 2 1964 Alaska earthquake
- 3 2004 Indian Ocean earthquake
Daiki Watanabe
❤ 0 · ▲ 0 · 17 items
🌋 Natural wonders
The highest waterfalls in the world
- 1 Angel Falls
- 2 Tugela Falls
- 3 Tres Hermanas Falls
warszawaneuron
❤ 0 · ▲ 0 · 18 items
🪐 Space
The brightest stars in the night sky
- 1 Sirius
- 2 Canopus
- 3 Alpha Centauri
Daiki Watanabe
❤ 0 · ▲ 0 · 19 items