Top Posters
Since Sunday
w
5
a
3
j
2
a
2
t
2
u
2
r
2
j
2
j
2
l
2
d
2
y
2
New Topic  
killian killian
wrote...
Silver Member
Posts: 6024
10 years ago
When we look at an object that is 1,000 light-years away we see it ________.
A) as it was 1,000 years ago
B) as it was 1,000 light-years ago
C) as it is right now, but it appears 1,000 times dimmer
D) looking just the same as our ancestors would have seen it 1,000 years ago
Read 324 times
2 Replies
Smiling Face with Open Mouth
Replies
Answer accepted by topic starter
padrepadre
wrote...
Staff Member
Educator
Top Poster
Posts: 21610
10 years ago
Sign in or Sign up in seconds to unlock everything for free
1
Mastering in Nutritional Biology
Tralalalala Slight Smile

Related Topics

killian Author
wrote...
Silver Member
10 years ago
Thanks for helping me with my astronomy, very thankful.
Smiling Face with Open Mouth
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1669 People Browsing
Related Images
  
 713
  
 315
  
 240
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 484

Previous poll results: How often do you eat-out per week?