哈勃望远镜有一个明亮的发现
Seen here in incredible detail, thanks to the NASA/ESA Hubble Space Telescope, is the starburst galaxy formally known as PLCK…
Seen here in incredible detail, thanks to the NASA/ESA Hubble Space Telescope, is the starburst galaxy formally known as PLCK…
Looking deep into the universe, the NASA/ESA Hubble Space Telescope catches a passing glimpse of the numerous arm-like struct…
美国宇航局/欧空局哈勃太空望远镜的最新结果表明,早期宇宙中第一批恒星和星系的形成比之前认为的要早。欧洲天文学家还没有发现第一代恒星的证据,也就是所谓的星族Ⅲ,那时宇宙只有5亿年的历史。 探索最早的星系仍然是现代天文学的重大挑战。我们不知道宇宙中最初的…
Several hundred million years ago, two galaxy clusters collided and then passed through each other. This mighty event release…
宇宙的膨胀可能在各个方向上都不尽相同 宇宙学的基本思想之一是,如果你看足够远的地方,所有东西在各个方向上看起来都是一样的。一项使用NASA钱德拉X射线天文台和ESA的XMM-Newton数据的新研究正在挑战这一基本概念。 天文学家利用来自这些轨道天文…
This remarkable spiral galaxy, known as NGC 4651, may look serene and peaceful as it swirls in the vast, silent emptiness of …
NGC 4618 was discovered on April 9, 1787, by the German-British astronomer William Herschel, who also discovered Uranus in 17…
The central region of our galaxy, the Milky Way, contains an exotic collection of objects, including a supermassive black hol…
The barred spiral galaxy NGC 3887, seen here as viewed by the Wide Field Camera 3 aboard the NASA/ESA Hubble Space Telescope,…