资讯

I) Leo is a springtime constellation in the Northern Hemisphere. It lies south of the Big Dipper, the most recognized ...
The spiral galaxy NGC 3596 is viewed face-on in this NASA/ESA Hubble Space Telescope image that incorporates six different ...
Life is full of trade-offs, and stargazing is no different. Nights are certainly warmer, but you have to stay up much later ...
Then, locate the bright star Phecda in the bowl of the Big Dipper, along with the magnitude +3.33 star Coxa (also known as Chertan, or Theta Leonis) in the constellation Leo. Roughly half way ...
The three star pairings - an asterism named Kafzah al Thiba in Beg's time - represent the glowing tracks made by a celestial gazelle that was spooked when the lion of the Leo constellation swished ...