Search results
Results from the WOW.Com Content Network
Orbital period (sidereal) 3.551 181 d [7] Average orbital speed. ... The orbital eccentricity of Europa is continuously pumped by its mean-motion resonance with Io. [42]
Orbital period [23] (relative to ... Europa (Jupiter II), the second of the four Galilean moons, is the second closest to Jupiter and the smallest at 3121.6 ...
Europa Clipper (previously known as Europa Multiple Flyby Mission) is a space probe developed by NASA to study Europa, a Galilean moon of Jupiter. It was launched on October 14, 2024. [ 15 ] The spacecraft will use gravity assists from Mars on March 1, 2025, [ 10 ] and Earth on December 3, 2026, [ 11 ] before arriving at Europa in April 2030 ...
The other large moons (Io, Europa, Ganymede, and Triton) are generally believed to still be in equilibrium today. ... Orbital period about primary days: 27.32158 1. ...
A SpaceX Falcon Heavy rocket carrying NASA's Europa Clipper space probe launches from Kennedy Space Center on Oct. 14, 2024, on a mission to orbit Jupiter and study its icy moon, Europa, for signs ...
A mean-motion orbital resonance occurs when two bodies have periods of revolution that are a simple integer ratio of each other. It does not depend only on the existence of such a ratio, and more precisely the ratio of periods is not exactly a rational number, even averaged over a long period.
52 Europa is the sixth largest asteroid in the asteroid belt, having a diameter of over 300 km, though it is not correspondingly massive. It is not round but is shaped like an ellipsoid of approximately 380×330×250 km. [ 3 ] It was discovered on 4 February 1858, by Hermann Goldschmidt from his balcony in Paris .
The brief Europa encounters (during which the probe is expected to sustain a third of its lifetime radiation exposure [25]) are planned such that the radiation exposure is as low as possible, first by encountering Europa at perijove (i.e. the spacecraft's perijove is equal to Europa’s orbital radius), and second by having only one low ...