NASA's NuSTAR Telescope Discovers 'Impossible' Ultra-Luminous Pulsar

NASA’s NuSTAR telescope recently discovered an ultra-luminous X-ray source (shown in the pink area in the circle) inside the nearby galaxy M82. This newly-discovered X-ray source was found to be powered by an extremely luminous pulsar, which produces the energy equivalent of 10 million Suns. Image Credit: NASA/JPL-Caltech

Our ever-more-detailed study of the […]

Astronomers Observe the Rhythm of Rare Type of Black Hole

Black holes can’t be observed directly, but the heated gasses surrounding them can, as they emit X-rays. Image Credit: NASA/Dana Berry/SkyWorks Digital

Black holes are one of the most unusual and fascinating phenomena in nature, and now astronomers are learning more about a peculiar type of black hole, thanks to archived data from […]