The vortex was reminiscent of Jupiter's legendary Great Red Spot, a monstrous storm that has been raging for hundreds of years. Neptune's predominant blue color is due to the absorption of red light by the distant planet's methane-rich atmosphere Their clouds may be rising to higher altitudes, compared to surrounding regions in the gas giant's atmosphere. However, Hubble detected two new dark spots in the planet's northern hemisphere in 19. Those storms had disappeared by the time Hubble looked at Neptune in 1994. NASA's Voyager 2 spacecraft first imaged two dark features in Neptune's southern hemisphere in 1989 as Voyager flew by the distant planet. The large storm is the fourth transient dark spot Hubble has observed since 1993. The estimated width of the smaller spot is 3,900 miles. The feature is roughly 4,600 miles across. Hubble uncovered the giant storm in September 2018 in Neptune's northern hemisphere. The smaller feature may have been a piece of the giant storm that broke off as the larger vortex approached the equator. That spot then vanished a few months later. 7, 2020, the same time a slightly smaller dark spot mysteriously appeared nearby. Hubble's WFC3 (Wide Field Camera 3) captured this visible-light image on Jan. The giant vortex, which is wider than the Atlantic Ocean, was traveling south toward certain doom by atmospheric forces at the equator when it suddenly made a U-turn and began drifting back northward. This Hubble Space Telescope snapshot of the dynamic blue-green planet Neptune reveals a monstrous dark storm and the emergence of a smaller dark spot nearby. Figure 2: Hubble uncovers a pair of Dark Vortices on Neptune. Objects like these are the ideal laboratory in which to research galaxies too faint and distant to otherwise see. The gravity from other galaxies in the cluster is soon to cause additional distortions. The near exact alignment of the background galaxy with the central elliptical galaxy of the cluster, seen in the middle of this image, has warped and magnified the image of the background galaxy around itself into an almost perfect ring. In this case, the light from the background galaxy has been distorted into the curve we see by the gravity of the galaxy cluster sitting in front of it. First theorized to exist by Einstein in his general theory of relativity, this object’s unusual shape can be explained by a process called gravitational lensing, which causes light shining from far away to be bent and pulled by the gravity of an object between its source and the observer. December 18, 2020: The narrow galaxy elegantly curving around its spherical companion in this image is a fantastic example of a truly strange and very rare phenomenon.Astronomy and Telescopes Hubble Status and Imagery in the Period 2020
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