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Atmosphere. Surface pressure. 0.1 µPa (10 −12 bar) [14] Europa / jʊˈroʊpə / ⓘ, or Jupiter II, is the smallest of the four Galilean moons orbiting Jupiter, and the sixth-closest to the planet of all the 95 known moons of Jupiter. It is also the sixth-largest moon in the Solar System.
- 13743.36 m/s
- 1.314m/s² (0.134 g)
- 3.09×10⁷ km² (0.061 Earths)
With an equatorial diameter of 1,940 miles (3,100 kilometers), Europa is about 90% the size of Earth’s Moon. So if we replaced our Moon with Europa, it would appear roughly the same size in the sky as our Moon does, but brighter – much, much brighter.
- What Is Europa like?
- What Could Possibly Live there?
- What Keeps The Water Under The Ice in Liquid Form If The Surface Is So Cold?
- How Will NASA Study Europa?
Europa is smaller and colder than Earth. It’s slightly smaller in size than Earth’s Moon. It’s so cold because it’s a long way from the Sun—more than five times farther than the distance between the Sun and Earth. Water is a key ingredient for life. Scientists think that Europa has lots of water. In fact, it might have more than twice as much water...
An illustration of what it might look like if you were standing on Europa's frozen surface. Image credit: NASA/JPL-Caltech NASA’s Galileomission found good evidence that underneath this rock-hard, icy crust there is a huge, salty, liquid ocean. Since there are lots of tiny creatures that live in very harsh water environments here on Earth, it's pos...
Europa's tides prevent it from freezing solid. On Earth, tides are caused by the gravitational pull of the Moon. On Europa, tides are caused by the tremendous gravitational pull of Jupiter. This gravitational pull is also what holds Europa in orbit around Jupiter. Evidence from NASA’s Galileo mission suggested that there might be a liquid water oce...
NASA is building a spacecraft to visit Europa, called Europa Clipper. This mission will travel to Europa and investigate whether the icy moon could harbor conditions suitable for life.
Jupiter Moons. Europa. There is strong evidence Jupiter's moon Europa has a saltwater ocean that may be one of the best places to look for environments where life could exist beyond Earth. Europa Overview. Europa is the fourth largest of Jupiter’s 95 moons. It's the sixth-closest moon to the planet.
Jupiter’s moon Europa is considered one of the most promising places in the solar system to search for signs of present-day life, and a new NASA mission to explore this potential is moving forward from concept review to development.
11 de abr. de 2024 · ¿Cómo es Europa? Europa es más pequeña y más fría que la Tierra. Es un poco más pequeña en tamaño que la Luna de la Tierra. Hace mucho frío porque está muy lejos del Sol, más de cinco veces más lejos que la distancia entre el Sol y la Tierra. El agua es un ingrediente clave para la vida. Los científicos creen que Europa tiene mucha agua.
Jupiter’s moon Europa is considered one of the most promising places in the solar system to search for signs of present-day life, and a new NASA mission to explore this potential is moving forward from concept review to development.
