b*2
2 楼
金星水星一起上?
s*c
3 楼
BLESS!
H*g
4 楼
理论上肯定有吧。也就是水金地三个恰好基本共线了。理论上甚至可以加个月亮。
b*d
5 楼
bless~~~
H*g
6 楼
Will Mercury and Venus ever transit the Sun simultaneously?
Yes, but this will not happen until AD 69,163.
- See more at: http://www.skyandtelescope.com/astronomy-resources/astronomy-questions-answers/will-mercury-and-venus-ever-transit-the-sun-simultaneously/#sthash.J89PtcF8.dpuf
【在 b*****2 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 金星水星一起上?
Yes, but this will not happen until AD 69,163.
- See more at: http://www.skyandtelescope.com/astronomy-resources/astronomy-questions-answers/will-mercury-and-venus-ever-transit-the-sun-simultaneously/#sthash.J89PtcF8.dpuf
【在 b*****2 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 金星水星一起上?
b*a
7 楼
Bless
H*g
8 楼
In addition to the Mercury-Venus transit of July 26, 69,163, they find that
a total eclipse of the Sun will take place during the Venus transit of April
5, 15,232. (These dates are expressed in Dynamical Time; exact dates will
depend on the changing length of Earth’s day,which we can’t know in
advance, and on whatever calendar adjustments our descendants might make.) -
See more at: http://www.skyandtelescope.com/astronomy-resources/astronomy-questions-answers/will-mercury-and-venus-ever-transit-the-sun-simultaneously/#sthash.J89PtcF8.dpuf
a total eclipse of the Sun will take place during the Venus transit of April
5, 15,232. (These dates are expressed in Dynamical Time; exact dates will
depend on the changing length of Earth’s day,which we can’t know in
advance, and on whatever calendar adjustments our descendants might make.) -
See more at: http://www.skyandtelescope.com/astronomy-resources/astronomy-questions-answers/will-mercury-and-venus-ever-transit-the-sun-simultaneously/#sthash.J89PtcF8.dpuf
m*2
9 楼
祝福
s*b
10 楼
bless
x*y
11 楼
bless
t*r
12 楼
bless
v*6
13 楼
bless
z*g
14 楼
Big bless.祝早日绿
c*e
15 楼
bless
R*d
17 楼
祝福
H*C
19 楼
bless
x*5
20 楼
BLESS
s*g
21 楼
bless
b*d
22 楼
bless
S*0
25 楼
bless!
I*d
26 楼
Bless
m*q
27 楼
bless
d*e
28 楼
bless!
相关阅读
该给习主席送顺天时报了吧 (转载)Trudeau to US: Ditch 'America First'气候变暖后果严重 飞机都飞不起来了为什么美国从来不搞“阅兵仪式”? (转载)十条笑话:我就十分愿意的答应了老板,从这以后我就没有回过国大多数人都是,穷并快乐的活着!what happened to TuZiWang?叔这次回上海见了老同学 (转载)哪吒与变形金刚 (转载)女中国人来给土共上眼药:能否将华盛顿特区更名为刘晓波特区? (转载)嘴贱的老公-我爱的的人伤我最深zz from HuarenRe: 普天同庆,修宪啦修宪啦, 取消国家主席任期限制喽 (转载)吓人,暴走协会发出了严重的警告最新研究结果:民主党人给的小费较少,以他命名 加拿大总理接见同名难民宝宝阿三发现中国各地惊现攻打印度标语一个不费一枪一蛋赶走印军的巧妙办法 (转载)搞笑动图:坐公车不小心坐过站韩国整容后遗症,看谁都像自己老婆