New image combining observations from several telescopes, highlighting flaring and active regions of our sun.
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This NuSTAR image of our Sun is a mosaic made from combining smaller images.
Born from an exploded star, the infant magnetar belongs to a family of extreme objects called neutron stars. Its discovery may lend insight into these strange phenomena.
Telescopes on the ground and in space, captured three supermassive black holes are on a collision course.
Astronomers has detected matter wobbling around a black hole for the first time.
Stunning new image by the orbiting X-ray observatory, shows the disk of gas and dust surrounding a supermassive black hole, that is clumpy and not smooth.
NuSTAR reveals hidden Black Holes, which makes astronomers believe there might be millions of them in the Universe.
In a new study, astronomers determined PDS 456, an extremely bright black hole known as a quasar more than 2 billion light-years away, sustains winds that carry