国产精品美女一区二区三区-国产精品美女自在线观看免费-国产精品秘麻豆果-国产精品秘麻豆免费版-国产精品秘麻豆免费版下载-国产精品秘入口

Set as Homepage - Add to Favorites

【xxx sex xxx ahh videos xxx girls clips xxx sex wi】Enter to watch online.Watch a distant planet's vast orbit in spectacular time

Source: Editor:recreation Time:2025-07-05 06:11:16

Some space events happen too slowly to see,xxx sex xxx ahh videos xxx girls clips xxx sex wi but a new time-lapse video provides a rare glimpse of an exoplanet plodding through its vast, decades-long journey around a star.

Northwestern University astrophysicist Jason Wang has done just that, squishing 17 years of real telescope images of a gas giant planet not too distant from Earth into a 10-second video. As its name suggests, Beta Pictoris b, a planet 12 times Jupiter's mass, is in the Pictor constellation at just over 63 light-years away.

The video only captures 75 percent of the planet's entire orbit, but it is believed to be the longest time-lapse of an exoplanet ever made.


You May Also Like

“We need another six years of data before we can see one whole orbit,” Wang said in a statement. “We’re almost there. Patience is key."

SEE ALSO: Watch these distant planets orbit their star in spectacular time-lapse

Many exoplanets — as in planets that orbit stars other than the sun — are often discovered by watching them cross in front of their distant stars to prove they exist. NASA has so far identified about 5,500 exoplanets, though experts estimate there could be over a trillion lurking in the Milky Way alone.

This distant world is special because its size and brightness have made it easier to spot than other exoplanets over the years. Gemini Observatory and two at the European Southern Observatory have snapped pictures of it since 2003, according to Northwestern.

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!

To make the video, Wang used "adaptive optics" to fix blurring caused by Earth’s atmosphere and other technology to hide the glare of the host star. This is why the video blacks out the actual star and places a star symbol on top of where it should be. The star still manages to outshine the world when the planet gets too close. For those phases, Wang marked Beta Pictoris b with an X to make it easier for viewers to follow its path when it seems to vanish.

Want more scienceand tech news delivered straight to your inbox? Sign up for Mashable's Light Speed newslettertoday.

Wang, an expert in exoplanet imaging, says the video doesn't reveal any new scientific findings. But it does bring the subject of planetary orbits to life for the public. Several months ago, Mashable covered Wang's time-lapse video of four exoplanets dancing around their host star over a 12-year period.


Related Stories
  • The curious new planets astronomers discovered in 2023
  • Webb telescope just started peering at the fascinating TRAPPIST planets
  • Watch these distant planets orbit their star in spectacular time-lapse
  • Sorry Trekkies: Bad news about the 'real-life Planet Vulcan'
  • NASA thinks space is teeming with planets that have gone rogue

"A lot of times, in science, we use abstract ideas or mathematical equations,” he said. “But something like a movie — that you can see with your own eyes — gives a visceral kind of appreciation for physics that you wouldn’t gain from just looking at plots on a graph.”

Astronomers direct imaging Beta Pictoris starA direct infrared image of the environment around Beta Pictoris. Credit: ESO / A.-M. Lagrange et al.

In the video above, the exoplanet appears to pierce through its star, Beta Pictoris, though it's actually traveling around it on a tilted orbit. The star is nearly nine times brighter than the sun, even though it's less than double its mass. It's also young by star standards at 20 to 26 million years old. The sun by comparison is about 4.6 billion years old.

For an idea of why the planet's orbit takes so long, it is about 10 times farther from Beta Pictoris than Earth is from the sun. But it's an exceptional target to observe, Wang said. It's almost the size of a brown dwarf, which astronomers consider a failed star not massive enough to generate its own nuclear power.

"It’s extremely bright,” he said. That’s why it’s one of the first exoplanets to ever be discovered and directly imaged. It’s so big that it’s at the boundary of a planet and a brown dwarf, which are more massive than planets.”

0.1812s , 14429.4140625 kb

Copyright © 2025 Powered by 【xxx sex xxx ahh videos xxx girls clips xxx sex wi】Enter to watch online.Watch a distant planet's vast orbit in spectacular time,  

Sitemap

Top 主站蜘蛛池模板: a级高清免费 | 91av视频在线观看 | 国产av打扑克三级久久高清下载女人xxxx | 91精品婷婷国产综合久久 | 午夜福利观看视频1 | www.情日产好片.com. | 午夜香吻免费观看视频在线播放 | 91桃色午夜福利国产在线观看 | 99精品国产热久久婷婷天堂 | 91一区二区三区在线观看 | 大香伊人网 | 国产爆乳合集在线观看视频 | 99久久久无码国产麻豆 | 91欧洲在线视精品 | av天堂一区二区在线最新 | 成人免费影| av网页伊人 | 日韩av无码国产精品一区二区 | 91精品人| 午夜精品久久久久久久99 | 99精品国产综合久久久久五月天 | 午夜私人影院免费 | 白嫩无码人妻丰满熟妇啪啪区百度 | 国产69式成人免费视频 | 韩国无码无遮挡在线 | 囯产精品一区二区免费在线观看 | 91精品婷婷国产综合久久8 | 午夜福利激情一区 | av在线播放免费 | 91无码久久国产线看观看 | 国产九色 | 果冻传媒mv国产破解 | 丰满少妇a级毛片野外 | av无码秘蜜桃成人片玉蝶直播 | 动漫卡通亚洲欧美一区 | 91免费国产高清在线 | WWW午夜调情 | a级在线观看免费 | 福利视频在线一区 | 成人起碰免费视频 | h动漫一区二区三区 |