【】
Despite vast amounts of space in space, cosmic stuff still bumps, smashes, and sideswipes other celestial objects, with no traffic cops in the sky to tame reckless drivers.
The James Webb Space Telescope, the powerful observatory orbiting the sun about 1 million miles from Earth, has made rubbernecking space impacts that much easier. It recently caught the aftermath of a catastrophic collision on camera. The subject, known as the Cartwheel Galaxy, shows what happened after a smaller galaxy impaled a large spiral galaxy similar in shape to the Milky Way. The shockwaves from the crash kicked up gas and dust and ignited new star-forming hotbeds.
Prime Day deals you can shop right now
Products available for purchase here through affiliate links are selected by our merchandising team. If you buy something through links on our site, Mashable may earn an affiliate commission.iRobot Roomba Combo i3+ Self-Emptying Robot Vacuum and Mop—$329.99(List Price $599.99)
Samsung Galaxy Tab A9+ 10.9" 64GB Wi-Fi Tablet—$178.99(List Price $219.99)
Apple AirPods Pro 2nd Gen With MagSafe USB-C Charging Case—$189.99(List Price $249.00)
Eero 6 Dual-Band Mesh Wi-Fi 6 System (Router + 2 Extenders)—$149.99(List Price $199.99)
Apple Watch Series 9 (GPS, 41mm, Midnight, S/M, Sports Band)—$299.00(List Price $399.00)
Other telescopes such as Hubble have previously studied the Cartwheel, about 500 million light-years away in the Sculptor constellation, to learn about the collision that reshaped it over billions of years. But much of the galaxy's structure has eluded astronomers because of how much has remained hidden from sight. NASA, the European Space Agency, and the Canadian Space Agency are using the new photo released on Tuesday to demonstrate, yet again, the power of their new telescope.
Left:WebbAugust 2022Credit: NASA / ESA / CSA / STScI / Webb ERO Production TeamRight:HubbleJanuary 2018Credit: ESA / Hubble / NASAWebb, which can see through previously impenetrable space mirk, has upped the ante in the forensic analysis of the Cartwheel Galaxy. Astronomers say they can now see baby stars on its outer edges, new details of the supermassive black hole at its center, and two smaller companion galaxies, along with a deep canvas of distant galaxies upon galaxies upon galaxies.
The Cartwheel has two concentric rings — an uncommon galactic shape found in the universe. The galaxy's bright center features a black hole surrounded by dense gas and hot dust. The most torrid areas host older stars, while the outer rim, expanding over 440 million years, is teeming with young stars and explosive supernovas.
"As this [outer] ring expands, it plows into surrounding gas and triggers star formation."
"As this [outer] ring expands," according to the Space Telescope Science Institute in Baltimore, "it plows into surrounding gas and triggers star formation."
Astronomers are also learning more about what makes up the dust in the galaxy with images from Webb's mid-infrared instrument.Credit: NASA / ESA / CSA / STScI / Webb ERO Production TeamThe telescope's near-infrared camera data are shown in blue, orange, and yellow. The blue dots are individual stars or pockets of star nurseries. This camera also displays the contrasting smooth old star regions and clumpy new star areas.
Related Stories
- Spectacular Webb telescope image shows a stellar death like never before
- The Webb telescope just took the deepest photo of the universe ever
- Webb telescope snaps thrilling images of Jupiter and hurtling asteroids
- Carina Nebula images from Webb and Hubble telescopes paint stunning views of the universe
- How NASA locked Omicron out of its Webb telescope control room
Tweet may have been deleted
Astronomers are also learning more about what makes up the dust in the galaxy with images from Webb's mid-infrared instrument. The data, colored red, shows regions chock full of hydrocarbons, silica similar to that found on Earth, and other compounds. These chemicals form a framework of spiraling wheel spokes.
Scientists say though the Hubble photo taken four years ago captured the "spokes," too, Webb's picture brings out significantly more detail in them.
TopicsNASA
相关文章

Ivanka Trump's unpaid interns share cringeworthy financial advice
Ivanka Trump's interns have some questionable advice for students worried they can't afford an unpai2025-10-30
泰山舊將加盟K聯豪門被當救世主 :我會用進球正名_萊昂納多_蔚山現代_賽季www.ty42.com 日期:2022-02-24 21:31:00| 評論(已有332163條評論)2025-10-30
C羅啞火曼聯妖星成新英雄 本菲卡賈府演進球大戰_比賽_馬競_歐冠www.ty42.com 日期:2022-02-25 10:01:00| 評論(已有332222條評論)2025-10-30
媒體人 :恢複主客場一事在全力推進 最終能否批準還不可知_中國足協_事情_李璿www.ty42.com 日期:2022-02-23 11:01:00| 評論(已有331964條評論)2025-10-30
Felix the cat just raised £5000 for charity because she's the hero we all need
LONDON -- Remember Felix, the Huddersfield train station cat who got promoted to Senior Pest Control2025-10-30
徐根寶 :隻能希望再幹個十年 中國足球能出一個兩個天才_球員_姚頌_陳秀www.ty42.com 日期:2022-02-25 15:31:00| 評論(已有332302條評論)2025-10-30

最新评论