The planets Jupiter (木星) and Saturn (土星) have been moving closer and closer to each other in the night sky.In fact,on December 21 ,they appeared closer together than they have been in hundreds of years. When two astronomical bodies appear close in the sky,as seen from Earth,it is ...
Jupiter's heavy ion radiation belts: new insights from the Galileo and Juno mission 1时25分 894播放 Electron density and magnetic field turbulence spectra in the very local interstellar medium in-situ measured by Voyager 1 1时29分 556播放 Ionospheric Mass Escape & Its Influence on Magnetospheric...
We present results from a three-dimensional model of the Saturnian radiation belts. This model draws on preexisting physical radiation-belt models, developed to study the belts of the Earth and Jupiter. In the present work, transport processes and interactions with dust and gas clouds, moons, ...
Almost certainly, but not here in our solar system. Jupiter and Saturn are the big Gas Giants, Uranus and Neptune are more "intermediate-sized" Ice Giants, whereas the rocky terrestrial planets are much smaller. When we look out at the incredible range of exoplanets being discovered around oth...
During the last great conjunction in 2000, Jupiter and Saturn were so close to the sun that the event was difficult to observe. But skywatchers should have a clearer view of the celestial event this time around. The great conjunction will be shining bright shortly after sunset, low in the ...
We review the major observed and inferred features of the three currently known nonthermal radio planets, the earth, Jupiter, and Saturn. Several of the properties of the three planets are quite similar, suggesting that the same processes take place at all three. In addition, Jupiter has two ...
The planets Jupiter (木星) and Saturn (土星) have been moving closer and closer to each other in the night sky. In fact, on December 21 , they appeared closer together than they have been in hundreds of years. When two astronomical bodies appear close in the sky, as seen from Earth, ...
The Guardian returns to the moon of Jupiter, entering the Vex construct for a third time. Fighting their way through, the Guardian brought Sagira to a conflux, where she was able to locate a map in a node of the Infinite Forest known as the Tree of Probabilities. The Guardian set foot ...
It's Jupiter and Saturn that truly dominate here, though. A rivalry between the two largest planets in our solar system has been quietly going on for decades. This composite image shows Jupiter via the Hubble Space Telescope, alongside ...
JUPITERTHE recent direct observation by the Voyager spacecraft of a ring around Jupiter1 makes a comparison between the jovian ring and the rings of Saturn and Uranus possible, and leads to certain conclusions about their origins which are reported here....