Member John-Erik Member @JoP • Joined Sep 2020 • Active 2 weeks ago Remove Connection Are you sure you want to remove from your connections? Timeline Profile Science Connections 6 Groups 8 Blog 0 Photos Forums Discussions Replies Favorites Forum Replies Created Page 15 of 15 ← 1 … 14 15 John-Erik Member November 14, 2020 at 2:23 pm David Yes, I mean aether John-Erik Member September 26, 2020 at 6:56 pm There is a replay under FEED JoP John-Erik Member November 16, 2020 at 8:58 pm James Sorry, I cannot comment. I do not understand the content in the link. Regards ___________ John-Erik John-Erik Member November 15, 2020 at 9:16 pm James Apparently empty means that it contains no visible matter. Maybe black matter. Maybe we can find indirect methods to detect black matter. Page 15 of 15 ← 1 … 14 15