Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
SlideshowReport

Comet Hale-Bopp

Description
Comet Hale-Bopp
In 1997, Comet Hale-Bopp had a hydrogen envelope 1 AU in
diameter (blue ovals). This gas was observed in the ultraviolet.
The visible light inset shows the scale of the visible tails
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  1257 People Browsing
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 352