资讯

Hubble Captures Star's Swan Song
Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...
Cosmic Fireworks: Hubble’s Stunning Portrait of a Dying Star
Kohoutek 4-55 is a dazzling planetary nebula captured in vivid color by the Hubble Space Telescope. Formed by the dramatic ...
PBS8 年
Hubble finds proof that the universe is expanding
The two keys to Edwin Hubble's breakthrough ... the most basic change in our view of the world since Copernicus 400 years ago. His results showing that the universe was expanding supported a ...
PBS1 年
Hubble finds proof that the universe is expanding
The two keys to Edwin Hubble's breakthrough ... the most basic change in our view of the world since Copernicus 400 years ago. His results showing that the universe was expanding supported a ...