NASA says Hubble has proven to have "opened a new window to the universe," with more than 1.6 million observations to date filled with compelling and surprising images of galaxies, planets and our own
Chaos in Orion:Baby stars are creating chaos 1,500 light-years away in a cosmic cloud called the Orion nebula. Four massive stars make up the bright yellow area in the center of this false-color image from NASA's Spitzer and Hubble Space Telescopes. Green indicates hydrogen and sulfur gas ...
当地时间 2020 年 3 月 17 日，美国国家航空航天局（NASA）公布了斯皮策太空望远镜（Spitzer Space Telescope，SST）在退役前捕获到的最后一张镶嵌图。作为 NASA 发射的四大太空望远镜之一，斯皮策太空望远镜于 2003 年 8 月 25 日发射，2020 年 1 月 25 日最后拍到了加州星云（California Nebula）图像，最终于 ...
1. 超大的视场 罗马空间望远镜的视场是哈勃望远镜的100倍，詹姆斯韦伯望远镜的17倍。这意味着它可以一次...
An image showing a small portion of the Rosette Nebula taken by the Hubble Space Telescope. NASA, ESA, STScI; Image Processing: Joseph DePasquale (STScI), Alyssa Pagan (STScI) Hubble's ability to capture the cosmos isn't just visually stunning, but has provided numerous scientific br...
美国国家航空航天局(NASA)喜欢把詹姆斯·韦伯(James Webb)视为哈勃(Hubble Space Telescope)的继任者,而不是替代者,因为”两人”将协同工作一段时间。 哈勃主要在光学或可见光波长上研究宇宙,我们用眼睛探测到的光是一样的。而另一方面,...
Supernova remnants, such as the Crab Nebula, are made of debris from exploded stars. Over the years, theHubble Space Telescopehas taken hundreds of images of different kinds of incredible nebulae in our universe. A nebula is a giant cloud of dust and gas in space. There are different types...
Hubble Images Colorful Planetary Nebula Ringed by Hazy Halo NGC 2438 is aplanetary nebula, formed after the death of a Sun-like star. The medium-sized star would have expelled its outer layers of gas into space as it died, leaving behind a white-dwarf core. A halo of glow...
但实际上,莱曼·斯皮策的名字却常常与 NASA 的另一架望远镜哈勃空间望远镜(Hubble Space Telescope,HST)同时出现在大众视野,一生以以空间望远镜为事业的莱曼·斯皮策甚至被称为“哈勃望远镜之父”: 1946 年,莱曼·斯皮策在一篇题为《在地球之外的天文观测优势》的论文中明确提出把望远镜放入太空以消除地球大气层遮蔽效应...
The Cygnus Loop (also known as the Veil Nebula) is a supernova remnant, the remains of the explosive death of a massive star. Browse Image Archive View image More NASA Images Stars Gallery 22 Images Astronaut Selfies Gallery 20 Images ...