您现在的位置是:時尚 >>正文
【】
時尚24499人已围观
简介Amid the calamitous flurry of two galaxies smashing together, there is beauty. The Hubble Space Tele ...
Amid the calamitous flurry of two galaxies smashing together, there is beauty.
The Hubble Space Telescope captured IC 1623, which is known as an "interacting galaxy system," giving us a new glimpse at what two titanic space objects colliding looks like. These spiral galaxies, roughly 275 million light-years away from Earth, are in the late stages of their merge.
The full image of IC 1623 is an updated, broader look at the interacting galaxy system that Hubble captured in 2008.Credit: ESA/Hubble & NASA, R. ChandarThe image, shared by NASA and the European Space Agency (ESA), is a compilation of Hubble observations made using eight filters.
In 2008, a previous observation of IC 1623 shows a similar sight, but uses only two filters, capturing visible and infrared light. This observation was taken before Hubble's Wide Field Camera 3 was installed in 2009 and appears a bit muted, comparatively.
The ESA said the James Webb Space Telescope, which is expected to launch in late 2021, will reveal even more details of this cosmic collision, allowing scientists to get a better understanding of what happens in these events.
Experts believe that as these two galaxies merge, there will be a violent inflow of gas, which will collide and condense into a starburst galaxy. Starburst galaxies are characterized by their intense rate of star production.
NASA noted in 2008 that IC 1623 would likely evolve into something similar to Arp 220, another interacting galaxy composed of what were once two spiral galaxies.
Arp 220 is a dense starburst galaxy that is only 5 percent as wide as our own Milky Way Galaxy but contains an equal amount of gas.Credit: NASA, ESA , THE HUBBLE, HERITAGE TEAM (STSCL/AURA)-ESA/HUBBLE COLLABORATION AND A. EVANS (UNIVERSITY OF VIRGINIA, CHARLOTTESVILLE/NRAO/STONY BROOK UNIVERSITY)If you're into galaxy collisions, a collection of 59 such observations was released in 2008 for your enjoyment.
Tags:
转载:欢迎各位朋友分享到网络,但转载请说明文章出处“夫榮妻貴網”。http://new.maomao321.com/news/58e2999912.html
相关文章
Two astronauts just installed a new parking spot on the International Space Station
時尚UPDATE: Aug. 19, 2016, 2:04 p.m. EDT 。 Astronauts Kate Rubins and Jeff Williams are back in the Inter ...
【時尚】
阅读更多Apple to open new UK headquarters at London's Battersea Power Station
時尚Apple is opening a new UK headquarters at London's Battersea Power Station, which will see 1,400 sta ...
【時尚】
阅读更多Leaked video appears to show Snapchat's long
時尚UPDATE:Spectacles has now been officially confirmed.Snapchat may be moving closer to launching its l ...
【時尚】
阅读更多
热门文章
- Samsung Galaxy Note7 teardown reveals the magic behind the phone's iris scanner
- Watch: Olympian couple enjoy soaking pedestrians in post
- Kesha voices her support for former Miss Universe Alicia Machado
- Mercedes just unveiled its first all
- Metallica to seek and destroy your eardrums with new album this fall
- LG V20 to start shipping in Korea this week
最新文章
New Zealand designer's photo series celebrates the elegance of aging
Apple's push into healthcare now includes Apple Watch data
A Florida youth football team produced the most delightful highlight you'll see this season
Facebook disables user's account for sharing a cat photo
Metallica to seek and destroy your eardrums with new album this fall
BlackBerry is back at it again with a mediocre phone