Replies

To: Kaslin

It is a blue wave but it is receding at a high rate of speed. So it appears red shifted. That’s why it looks like a red wave - Doppler shifting!

6 posted on 11/04/2018 1:50:39 PM PST by 17th Miss Regt

To: 17th Miss Regt

It is a blue wave but it is receding at a high rate of speed. So it appears red shifted. That’s why it looks like a red wave - Doppler shifting!

Holy Hubble's Constant, Batman!

10 posted on 11/04/2018 1:52:54 PM PST by Steely Tom ([Seth Rich] == [the Democrat's John Dean])

To: 17th Miss Regt; Steely Tom; All

It is a blue wave but it is receding at a high rate of speed. So it appears red shifted. That’s why it looks like a red wave - Doppler shifting!

LOL! Great post! As an amateur astronomer FReeper, I approve this post!

50 posted on 11/04/2018 2:41:23 PM PST by Synthesist

To: 17th Miss Regt

This blue wave they talk about...I've seen it somewhere B4.

105 posted on 11/04/2018 5:57:21 PM PST by Daffynition (Rudy: What are you up to today? :))

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