Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

Science

(13,866 posts)

6. No radiation though

Sun Dec 29, 2019, 11:34 AM

Dec 2019

I had to read to the end to see that this type of explosion would not send gamma rays toward Earth. Nearby novae can be planet killers.

Edit history

Please sign in to view edit histories.

11 replies

= new reply since forum marked as read

Highlight:

Is Betelgeuse, one of the sky's brightest stars, on the brink of a supernova? [View all] at140 Dec 2019 OP

Amazing pictures, thanks! at140 Dec 2019 #5

at least whatever happened, happened 650 years ago. lapfog_1 Dec 2019 #2

The vastness of universe boggles the mind! at140 Dec 2019 #4

that said, it's actually quite nearby in terms of the universe lapfog_1 Dec 2019 #7

True, true, but what really boggles my mind is... at140 Dec 2019 #9

Launched in September of 1979 - Voyager 1 lapfog_1 Dec 2019 #10

Touche! This beautiful blue planet is all there is at140 Dec 2019 #11

Dup eppur_se_muova Dec 2019 #3

No radiation though SCantiGOP Dec 2019 #6