gary
26-10-2019, 01:55 PM
In a press release today (https://chandra.harvard.edu/photo/2019/a1758/), the Chandra X-ray Observatory at Harvard announced :-
Full story, pictures, video here :-
https://chandra.harvard.edu/photo/2019/a1758/
Paper, "Forming one of the most massive objects in the Universe: The quadruple merger in Abell 1758" by Schellenberger et. al (PDF, free) :-
https://arxiv.org/pdf/1907.10581.pdf
Full story, pictures, video here :-
https://chandra.harvard.edu/photo/2019/a1758/
Paper, "Forming one of the most massive objects in the Universe: The quadruple merger in Abell 1758" by Schellenberger et. al (PDF, free) :-
https://arxiv.org/pdf/1907.10581.pdf