The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
Artist's impression of the Kepler-22 system and its planet (sizes to scale) compared to the planets of the inner Solar System with their respective ha
Artist's impression of the Kepler-22 system and its planet (sizes to scale) compared to the planets of the inner Solar System with their respective habitable zones
Size comparison of Kepler-22b (artistic simulation) with Earth, rendered in Celestia
Size comparison of Kepler-22b (artistic simulation) with Earth, rendered in Celestia
Artist's concept of an oceanic exoplanet in the habitable zone of its host star, possibly compatible with Kepler-22b's known data
Artist's concept of an oceanic exoplanet in the habitable zone of its host star, possibly compatible with Kepler-22b's known data
PDS 70
PDS 70
Edward Walter Maunder, British astronomer, who introduced the concept of habitable zones
Edward Walter Maunder, British astronomer, who introduced the concept of habitable zones
Earth's hydrosphere. Water covers 71% of Earth's surface, with the global ocean accounting for 97.3% of the water distribution on Earth.
Earth's hydrosphere. Water covers 71% of Earth's surface, with the global ocean accounting for 97.3% of the water distribution on Earth.
Natural shielding against space weather, such as the magnetosphere depicted in this artistic rendition, may be required for planets to sustain surface
Natural shielding against space weather, such as the magnetosphere depicted in this artistic rendition, may be required for planets to sustain surface water for prolonged periods.
The habitable zone of Gliese 581 compared with the Solar System's habitable zone
The habitable zone of Gliese 581 compared with the Solar System's habitable zone