ionizing gas

NASA has found very powerful cosmic X rays but it's not clear where it came from
This study comes from an analysis of the data recorded in NASA's DXL mission, taking off in 2012 to find out what emits weak X-rays at the angle of our galaxy.
The central image of the galaxy through the Hubble lens
The multi-colored infrared image of our Milky Way galaxy center shows a new cluster of stars and complex structural details in the ionized gas swirling around the 300 light-year