Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
Home Q & A Board Science-Related Homework Help Physics
New Topic  
Tsync Tsync
wrote...
Go to Answer
Posts: 3450
Rep: 8 0
8 years ago
Of the first exoplanets found, most were detected by:
A) imaging them with the HST in the infrared, where they are easier to stop.
B) noting the drop in the star's light as the planet transits its disk.
C) receiving radio transmissions from them, much like Jupiter emits.
D) noting the Doppler shifts of the star as the planet orbits it from side to side.
E) detecting the oxygen in their atmospheres spectroscopically.
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
Read 173 times
3 Replies
Minoring in physics
Replies
Answer verified by a subject expert
RatatouilleRatatouille
wrote...
#1
Top Poster
Posts: 3710
Rep: 56 0
8 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

Tsync Author
wrote...
#2
8 years ago
Wonderful, thanks for your time and effort
Minoring in physics
wrote...
#3
8 years ago
Slight Smile
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1146 People Browsing
 106 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 259
  
 218
  
 534
Your Opinion
Previous poll results: Who's your favorite biologist?