Set as Homepage - Add to Favorites

日韩欧美成人一区二区三区免费-日韩欧美成人免费中文字幕-日韩欧美成人免费观看-日韩欧美成人免-日韩欧美不卡一区-日韩欧美爱情中文字幕在线

【アダルト 今池池下 ポルノ映画館】Imagine 3 stars orbiting each other every 4 weeks. It's real.

Scientists have アダルト 今池池下 ポルノ映画館found a trio of stars dancing a high-speed cosmic do-si-do. 

In fact, the stars' tempo is so rapid, astronomers have labeled this a new record: Here, a pair of stars orbit each other in less than two Earth days, while a third makes a trip around them in 25 days. Before this discovery, the fastest known three-star grouping was Lambda Tauri, with its farthest star circling in 33 days.

It took 68 years to beat the record holder. A NASA satellite, MIT researchers, artificial intelligence, and even a few amateur astronomers worked together to find the triplets, part of a system called TIC 290061484 in the constellation Cygnus. 


You May Also Like

"It’s exciting to identify a system like this because they’re rarely found," said Saul Rappaport, a retired MIT astronomer, in a statement, "but they may be more common than current tallies suggest."

SEE ALSO: Barnard's star tricked scientists before: why this planet is real.

You can watch the stars' unique orbit in the video below:

NASA's TESS mission — short for Transiting Exoplanet Survey Satellite — is mostly looking for new worlds as they pass in front of their host stars. But this unusual trio was detected because of the group's "strobe lights." The system is almost flat from the telescope's vantage point in space, so that means as the stars cross in front of each other during their orbits, they create eclipses. As the nearer star blocks the farther star's light, it will cause a flicker. 

Amateur astronomers who were looking for interesting cases found the eclipse patterns among TESS data with the help of machine learning. These sleuths originally met as participants in an online citizen science program called Planet Hunters. Later they collaborated again with professional astronomers to form the Visual Survey Group, an ongoing project of more than a decade. The team's paper detailing the unusually fast triplets was published in The Astrophysical Journalthis week. 

Mashable Light Speed Want more out-of-this world tech, space and science stories? Sign up for Mashable's weekly Light Speed newsletter. By clicking Sign Me Up, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy. Thanks for signing up!

The three stars are more massive than the sun, each ranging from six to eight times its weight. Based on their configuration, the stars' orbits are thought to be stable for millions of years. But, as they age, they'll eventually merge, exploding in a supernova and leaving behind a neutron star, one of the densest objects in space. That probably won't happen for 20 to 40 million years. 

TESS orbiting Earth to survey the cosmic neighborhoodAmateur astronomers found the trio's eclipse patterns among NASA's TESS mission data. Credit: NASA illustration

So far the team knows of no planets circling these stars. In the unlikely event that there is one, it would probably be far away, circling the three as if they were one star. The triplets' waltz through the sky is quite compact, happening within a ballroom more cramped than Mercury's orbit around the sun. 

"No one lives here," Rappaport said. "We think the stars formed together from the same growth process, which would have disrupted planets from forming very closely around any of the stars." 

Scientists say more than half of all stars in the galaxy have one or more companion stars. These solar systems can differwidely. Some have large hot stars coupled with smaller cooler ones, or pairs in which one star cannibalizes the other. The systems discovered have ranged from two to seven stars. 


Related Stories
  • Webb telescope is about to home in on these 2 exoplanets. Here's why.
  • The sun bubbles. Astronomers just saw a distant star do it, too.
  • The best telescopes for gazing at stars and solar eclipses in 2024
  • Webb telescope finds a 'weird' galaxy with something brighter than stars
  • Barnard's star tricked scientists before: why this planet is real.

The way these stellar groupings orbit each other can be extremely complex. In one six-star system, TYC 7037-89-1, three couples orbit each other, but two of the three pairs also circle one another. The third duo, in a vaster orbit, revolves around the other two pairs. 

Plotting the orbits of a sextuple star systemA grouping of six stars has an extremely complex set of interconnected orbits. Credit: NASA Goddard Space Flight Center infographic

In the newly discovered system, there's one more surprise. The stars are merely cogs in a larger machine. That's right: There's yet another comparable star among this group, making a distant loop over 3,200 days. 

The team wants to continue studying TIC 290061484 to collect more data on the fourth straggler star, as well as capture more details about the other stars' orbits, masses, sizes, and temperatures. With more sophisticated observatories in the future, such as NASA's Nancy Grace Roman Space Telescope under development, studying other eclipsing star systems of even larger groups may become easier. 

"Before scientists discovered triply eclipsing triple star systems, we didn’t expect them to be out there," said co-author Tamás Borkovits, a research scientist at The University of Szeged in Hungary, in a statement. "But once we found them, we thought, 'Well, why not?'" 

0.1203s , 9884.8125 kb

Copyright © 2025 Powered by 【アダルト 今池池下 ポルノ映画館】Imagine 3 stars orbiting each other every 4 weeks. It's real.,Public Opinion Flash  

Sitemap

Top 主站蜘蛛池模板: 亚洲AV色无码乱码在线观看 | 国产真实乱子伦xxxx仙踪 | 免费欧美国精产品一三三区 | 国产成人精品影院网 | 亚洲视频精品在线观看 | 久久天天躁日日躁狠狠躁 | 精品国产免费久久久一区二区 | 国产台湾夫妻在线播放 | 欧美a级大黄片一区二区三区 | 日本一区二区三区成人片 | 成人免费视频l免费观看 | 久久综合一区二区三区 | 国产中文字幕久久一区 | 69久久夜色精品国产69乱 | av中文字幕潮喷人妻系列 | 999久久久成人A片精品免费看 | 久久精品久久午夜福利 | 人妻aⅴ无码 | 国产高清无码一v二v | 韩国日本三级在线 | 波多野结衣一区二区三区四区 | 欧美成人片一区二区三区 | 丁香五月综合九 | 国产丝袜视频在线 | 亚洲av永久精品无码桃色 | 成人在线毛片精品伊人热e国产 | 国产欧美另类久久 | 国产精品久久久久久亚洲影视 | 精品亚洲aⅴ无码专区毛片 精品亚洲aⅴ在线 | 囯产精品一级aaa在线观看 | 91制片厂果冻传媒公司苏语棠 | 午夜爱爱免费视频体验区 | 国产大屁股精品视频 | 99精品一区二区三区无码吞精 | 欧美视频色偷偷 | 欧美激情一区二区三区四区 | 熟女熟妇多毛毛 | 国产三级国产精品国产国在线观看 | 波多野结衣免费免费视频一区 | 国产精品亚洲专区在线 | 麻豆国产av穿旗袍强迫女佣人 |