PDF) Revealing the nature of the ULX and X-ray population of the spiral galaxy NGC 4088

NGC 4088, Spiral Galaxy

NGC 2608 - Wikipedia

PDF) Radio observations of extreme ULXs: Revealing the most powerful ULX radio nebula ever or the jet of an intermediate-mass black hole?

PDF] Old and Young X-Ray Point Source Populations in Nearby Galaxies

PDF) NGC 2276: a remarkable galaxy with a large number of ultraluminous X- ray sources

NASA's Chandra, Webb Telescopes Combine for Arresting Views

PDF] Associated spectral and temporal state transition of the bright ULX NGC 1313 X-1

PDF] Old and Young X-Ray Point Source Populations in Nearby Galaxies

Ultra-luminous X-Ray Sources in Starburst Galaxies, Center for Astrophysics

Researchers investigate two ultraluminous X-ray sources in the galaxy NGC 925

Spiral Galaxy NGC 3627 - NASA

PDF) Radio observations of extreme ULXs: Revealing the most powerful ULX radio nebula ever or the jet of an intermediate-mass black hole?