2023-06-22 17:12:11
An image of Jupiter taken by NASA’s JunoCam showed a bright green dot at the planet’s north pole, sparking the interest and curiosity of scientists. JunoCam is a visible-light camera and telescope installed aboard NASA’s Juno spacecraft, which is currently orbiting Jupiter.With Image analysis Scientists discovered that the image is of a very unique event, a lightning strike that occurred inside the clouds in the planet’s sky. It is worth noting that the clouds on Jupiter contain an ammonia solution, not water, which made the lightning strike appear in this bright green color, according to what was published by the “American CNBC” website. At an altitude of 19,900 miles above the tops of Jupiter’s clouds, scientists were unable at the time to explain the reason for the bright green color that appeared in the images. Lightning is also known to occur on other planets. In 1979, a spacecraft called Voyager 1 picked up lightning flashes on Jupiter 10 times more powerful than lightning on Earth, according to NASA. On Saturn, lightning can strike up to 10 times per second. The data obtained from the Mars Global Surveyor probe did not capture information regarding the nature of lightning on the planet, but there were bright flashes during dust storms, and some scientists believe that craters on the surface of Mars may be caused by lightning, according to the specialized “Anverse” website. The Juno probe began its mission on Jupiter in 2016 and orbited the planet 35 times, taking accurate pictures and data for the first time regarding the giant planet, and later NASA made available on its website the photos taken by the spacecraft. The Juno probe also flies near Jupiter’s moons, which surround it Ring-shaped clouds, which the spacecraft is supposed to fly through. Earlier this year, astronomers announced the discovery of 12 new moons in Jupiter’s atmosphere. The moons were seen by telescopes located in Hawaii and Chile in 2021 and 2022. The planet now has a record number of 92 moons. The initial Juno mission was supposed to last five years, but NASA has extended it to 2025. The spacecraft has captured information regarding Jupiter’s internal structure, internal magnetic field, atmosphere, and magnetosphere Outer, the dust in the planet’s faint rings and its massive blue spot is a very strong magnetic field near the planet’s equator. In pictures… Earth-like planets swimming in the vast universe Another Earth-like planet The European Southern Observatory discovered a third Earth-like planet orbiting the star closest to Earth’s solar system known as “Proxima Centauri” and four light years away from our solar system. Scientists attributed it to being Earth-like to the availability of conditions that might theoretically make life possible, such as temperature and gravity on its surface, the atmosphere, and the possibility of water. Pictures.. Earth-like planets swimming in the vast universe The Great Telescope Discovers “Proxima D” Astronomers discovered the planet “Proxima D” thanks to the Great Telescope of the European Southern Observatory in the Chilean desert. The newly discovered planet is the lightest of three planets orbiting the nearest star to our solar system. Scientists from the European Observatory had discovered the planet “Proxima b”, the largest of the three planets, using the High-Resolution Planet Search Tool (HARPS). Pictures.. Earth-like planets swimming in the vast universe The Kepler spacecraft has a telescope to hunt for planets The discovery of Earth-like planets was not limited to the use of telescopes on Earth, but rather telescopes roaming in space contributed to the matter. For example, the Kepler spacecraft has been searching for Earth-like planets since 2009. For the planets to be Earth-like, it is required that they have rocks or minerals and a solid surface, unlike the gas giants in our solar system such as Jupiter or Saturn. Pictures.. Earth-like planets swimming in the vast universe at a very long distance. The planet “Kepler-186f” is located outside the solar system, 500 light-years from Earth. It orbits its red star, “Kepler-186”. This small sun has only regarding 4% of the energy of the sun in our solar system. This planet revolves around its star at a fully calibrated distance, so the water on its surface does not freeze or evaporate, which is a prerequisite for assuming life on its surface, but it has not yet been decided whether there is water on its surface or not. In pictures… Earth-like planets swimming in the vast universe Just drawings, not accurate pictures There are no accurate pictures of planets outside our solar system around us, as it is only pictures and what is called “artistic representations” such as the image of the planet “Kepler 186f”, while there is no picture even Now for another recently discovered planet, Kepler 438b, which orbits a sun-like star regarding 470 light-years from Earth, which was discovered by NASA in 2014. In pictures, Earth-like planets swimming in the vast universe, planets covered by oceans. This image shows the planet Kepler. 62E” surrounded by circumference. Scientists agree that Earth-like planets outside our solar system likely have large oceans. This planet is located in the Lyra or the constellation “Lyra”, which is 1200 light years from Earth. In pictures.. Earth-like planets swimming in the vast universe, the “Kepler-62e” brothers. The planet “Kepler-62e” is not alone. It has brothers like the planet “Kepler-62f”, which has a diameter of 1.4 times more than Earth’s diameter and is located in its solar system, a little far from Earth. Its big brother, Kepler-62e, is 1.61 times more massive than Earth. Scientists believe that both are suitable for life due to the possible presence of rocks and water. In pictures… Earth-like planets swimming in the vast universe A planet orbiting two suns Although the planet “Kepler-16b” is located on the outskirts of an area that may be habitable, life cannot exist on it because it revolves around two suns morning and evening, which makes its inhabitants able to Watching two sunrises and two sunsets, so scientists are likely that this planet is gaseous, which makes life on its surface impossible for organisms that need to breathe clean air. In pictures.. Earth-like planets swimming in the vast universe, the Hubble Space Observatory discovers more. The “Pillars of Creation” are located in the Eagle Nebula, also known as “Messier 16”, located regarding 7,000 light-years away and were captured by the joint Hubble Space Telescope between the European Space Agency and NASA While it is believed that it contains a group of emerging and bright stars, including solar systems. In pictures… Earth-like planets swimming in the vast universe. The bright lights. This picture shows a lot of fog, but it also shows colors, as the radiation emitted by the bright stars penetrates the dust and gas in the columns. Images taken by the Hubble Space Telescope have helped researchers monitor changes in composition over long periods of time. In pictures.. Earth-like planets swimming in the vast universe, a star is born. The NGC 4102 galaxy contains a feature called the nucleus of a low ionization nuclear emission line region, or “liner”, which means that it emits ionizing radiation like nearly a third of all galaxies. As for the center, there is the region of the sun’s explosion, where the emerging stars are born, while its diameter is regarding 1000 light years. And scientists failed to understand the exact processes that occur in the region of the explosion. In pictures.. Earth-like planets swimming in the vast universe, the Hercules group or constellation. This group of stars is located in the northern part of the Hercules group or constellation and is called “Messier 92”. On dark nights, the constellation of Hercules can be seen from the ground, especially if the sky is clear. It includes regarding 330,000 stars, most of which are made of hydrogen and helium. Heavier elements such as metals are rare. In pictures… Earth-like planets swimming in the vast universe, the best snapshot of the Andromeda Galaxy. The size of the original image from this image of the Andromeda Galaxy is 1.5 billion pixels. This is the most detailed image ever taken of that galaxy, which includes 100 million stars and thousands of clusters and star clusters. And to see it in all its beauty, one would need 600 HDTV screens. It separates the beginning and end of the image 40,000 light-years. Prepared by: Fabian Schmidt / M. p/p.m
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