Science
Chandra Identifies 84 Hypersoft Sources, Could Trace Type Ia Progenitors
Chandra detected 84 unusually soft X-ray sources in six galaxies, objects bright at low X-ray energies that likely emit intense ultraviolet and may
Chandra detected 84 unusually soft X-ray sources in six galaxies, objects bright at low X-ray energies that likely emit intense ultraviolet and may