【】

The NASA/ESA Hubble Space Telescope grabbed a beautiful, haunting image of a gaseous "stellar nursery" that the space agencies published Friday.
In this image we can see what's known as Free-floating Evaporating Gaseous Globule (frEGGs), dark and compact globules of dust and gas, surrounded by a bubble of hot, ionized gas wherein new stars can be formed. The purple-ish, blue-ish border around the dusty frEGGs is the boundary between the the cooler globules and the hotter gas bubble, according to the ESA.

Near the dust, a massive new star has begun the shine, formed by spinning, coalescing gas clouds that build up mass and progressively grow hotter. This star's heat radiates outward into the surrounding gas, causing hydrogen atoms to shed electrons and form a superhot outer shell of ionic atoms and free electrons that continuously collide with each other.
Some of the frEGGS inside of this nebula are in the process of forming their own stars, which is where the term "nursery" comes in.

A Hubble image published in July depicts different collection of frEGGs similarly found around a massive star. This was the first time that a nebula was given the class distinction of frEGG.
相关文章
You will love/hate Cards Against Humanity's new fortune cookies
If you've ever ordered Cards Against Humanity from the delightfully corrupt board game's website, yo2025-04-03英超明日兩場焦點對決 !曼市德比萬眾矚目 ,利物浦力拚布萊頓
英超明日兩場焦點對決!曼市德比萬眾矚目,利物浦力拚布萊頓_足球 - 世界杯 ,歐洲杯,天下體育,足球,世界杯,籃球 ,羽球 ,乒乓球,球類, 棒球 ( 利物浦,曼聯 )www.ty42.com 日期:202025-04-03- 2023年賽曆,除了2月和12月 ,其他每個月都有3-4站比賽 28歲生日已過,王懿律 :賽場見_羽毛球 ( 羽毛球,世錦賽 )www.ty42.com 日期:2023-01-16 00:00:00|2025-04-03
- 英超賽事:曼徹斯特聯VS伯恩茅斯比分預測_足球 - 世界杯 ,歐洲杯,天下體育 ,足球,世界杯 ,籃球,羽球,乒乓球,球類, 棒球 ( 伯恩,曼聯 )www.ty42.com 日期:2023-01-182025-04-03
Researchers create temporary tattoos you can use to control your devices
In the future, your tattoos could be much more than just ink designs.。Scientists have created a new2025-04-03歐足聯官宣,曼城高居第一,當大黑馬力壓皇馬紅軍,瓜帥悲喜交加
歐足聯官宣 ,曼城高居第一 ,當大黑馬力壓皇馬紅軍,瓜帥悲喜交加_足球 ( 賽季,迪奧 )www.ty42.com 日期:2023-01-17 00:00:00| 評論(已有359550條評論)2025-04-03
最新评论