DiscoverGeorge's Random Astronomical ObjectObject 30: Measure the Correct Distance and Win a Prize
Object 30: Measure the Correct Distance and Win a Prize

Object 30: Measure the Correct Distance and Win a Prize

Update: 2020-09-21
Share

Description

NGC 3621 is one of a few galaxies where its distance has been measured with high accuracy using Cepheids and other stars with known brightness, thus making it very important for measuring the expansion of the universe.
Comments 
loading
00:00
00:00
x

0.5x

0.8x

1.0x

1.25x

1.5x

2.0x

3.0x

Sleep Timer

Off

End of Episode

5 Minutes

10 Minutes

15 Minutes

30 Minutes

45 Minutes

60 Minutes

120 Minutes

Object 30: Measure the Correct Distance and Win a Prize

Object 30: Measure the Correct Distance and Win a Prize

George Bendo