Thus far, more than 4,000 exoplanets have been discovered, and these are exactly the numbers that have been confirmed. In fact, there should be countless additional discovered exoplanets, but official confirmation is still awaited. In fact, the Milky Way alone is thought to have 40 billion exoplanets, 11 billion of which orbit stars similar to our sun. It definitely makes us wonder how much of it is real, and how much more we'll find out soon enough.
Exoplanets day has become a hot topic in the literary world, but in the process of finding some new exoplanets, there are some extremely extreme planets, such as hd18973b planet, scientists found that it is only 64 light-years from earth, with a dark blue marble appearance, but in fact it is a real nightmare for the world, The wind is blowing at 8,700 kilometers per hour, and life will be cut to pieces by the planet's glass rain. The lovely blue exterior is simply a reflection of silicate, which is heated at a surface temperature of 1,300 degrees Celsius and then forms the terrible glass rain. In addition, its orbit is three times the size of Jupiter's. It takes 74 years to orbit its host star.
, such as Celtic 9 b, the duration of less than a year of the earth a day and a half, compared with hd18973b 74 is at the other extreme, not only such, its surface is extremely hot, if you go to the top to look at, perhaps it can also be heard at 4300 degrees Celsius temperature hiss of terror, iron and titanium atoms freely floating in the atmosphere.39bet-xì dách-phỏm miền bắc-tiến lên miền bắc-xóc đĩa-game bắn cá
Toi 849b, which was recently discovered by NASA in 2020, was already stripped of its outer layers when scientists found it. Yes, this exoplanet orbits its star so tightly that its atmosphere has been blown away and all it's left with is an exposed remnant core. But these planets are only part of the scientists found that. Today I want to speak about j1407b. This might be the scientists found one of the most curious planets, where it is located 434 light-years away from earth. This planet was extremely strange. After careful observation, the scientists also found that the giant planet exists abnormal activities. So what was the unusual activity?
First of all, the discovery of this planet was accidental, but it was this accidental discovery that opened our eyes to a wonderful world. The most incredible feature of this world is that it is 90 percent similar to Saturn in our own solar system and has a lovely array of rings, the only difference being the size. For years, scientists couldn't explain exactly how Saturn's rings formed. They simply didn't realize that there were other planets with strange and distinct features like Saturn's rings. This is the first ringed planet discovered outside our solar system.
The giant planet has a disk composed of 30 aura, this super world is surrounded by a series of rings, it is estimated that this is bigger than what we see around Saturn 200 times, if the extrasolar planets close to earth or around Saturn's orbit, so most of our night sky will be dominated by the planet, size may be a few times as the full moon, Therefore the discovery of this exoplanet is extremely exciting.
During observations of J1407b, scientists found that the light was partially blocked for a period of time when the planet passed between Earth and its host star, meaning there must have been an unusual activity that caused the light display, which lasted for nearly two full months. The data on stars show that after a certain period of the year, the light curve gets so extreme that it starts to flicker. The team concluded that something must be blocking and obscuring light in this way.
After ruling everything out, scientists realized that it might indeed be a ringed planet, the first time such a huge ringed system has been seen outside our solar system. The collected data shows that the rings started about 30 million kilometers away from the planet and stretched to 90 million kilometers, a considerable distance, and exactly what the rings are made of is still being investigated by scientists. From a distance, it looks like a magnified version of Saturn, or Super Saturn, with a mass between 10 and 40 times that of Jupiter.
The planet orbits a host star that is only 16 million years old, making it look like a newborn baby in terms of the star's age. Given that our sun and planet Earth are both 4.4 billion years old, this is a challenge for us, and scientists and astronomers, in order to study the planet's exact mass and measure it, have even found voids inside the ring, which could indicate that moons may have formed there. Astronomers and the team as early as in 2005 have been on this planet for a period of observation. After this research, based on the research of the ancient, combined with the current observation and technology, they can come to the conclusion that really j1407 is undoubtedly a great super large planet around the orbit, the planet happens to have a ring system, and finally explained the strange behavior of its reflected light.
Between 2005 and 2007, astronomers predicted that the rings would become thinner and thinner over the next millions of years and would eventually disappear as satellites formed from the disk material. Thus far, all eyes have been on this exciting new exoplanet that could hold the key to studying the physics and chemistry of satellites, and possibly spotting eclipses from objects like J1407B may be the only practical way to study the ring system.