by MSS Intern Isobel Wright, Tamalpais HS
NASA’s NuSTAR, the Nuclear Spectroscopic Telescope Array, is the first device to use orbiting telescopes to target light with high energy X-rays. The high-energy X-rays can perceive objects with 100 times more sensitivity than other missions can, which results in 10 times better resolution. This allows it to explore the hottest and densest structures in the Universe. NuSTAR was launched on June 13th, 2012.
During its first two-year mission, NuSTAR will outline certain areas of the sky to take a survey of collapsed stars and black holes by studying the sectors around the center of the Milky Way, and to map new materials in infant supernovae remnants so as to interpret how stars explode and how the elements are formed. Finally, it will explore particles from galaxies which contain extremely large black holes in order to understand “what powers relativistic jets”. The NuSTAR instrument is created from two aligned grazing telescopes with specialized optics and advanced detectors that have a more developed sensitivity to higher energy forces.
During its first two-year mission, NuSTAR will outline certain areas of the sky to take a survey of collapsed stars and black holes by studying the sectors around the center of the Milky Way, and to map new materials in infant supernovae remnants so as to interpret how stars explode and how the elements are formed. Finally, it will explore particles from galaxies which contain extremely large black holes in order to understand “what powers relativistic jets”. The NuSTAR instrument is created from two aligned grazing telescopes with specialized optics and advanced detectors that have a more developed sensitivity to higher energy forces.
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| February 19th, 2014 - The first map of radioactivity in the remnant of a supernova. The blue represents the high energy X-rays observed by NuSTAR. |
Black holes are some of the most unique objects in the universe. NuSTAR studies the X-ray light that is produced by the black hole as it gathers matter. NuSTAR has various programs observing both black holes in our own galaxy as well as supermassive black holes in remote galaxies. NuStar studies the supernovae explosions which create elements that make up our Earth. With the help of NuSTAR, we can better understand how these actions occur.
NuSTAR also studies neutron stars, which are dense remnants of supernovae. It has several programs which analyze the physical make-up and creation of neutron stars.
Finally, NuSTAR examines relativistic jets of radiation and fragments that move around the speed of light, making them some of the most intense sources of X-ray energy in the universe.
NuSTAR also studies neutron stars, which are dense remnants of supernovae. It has several programs which analyze the physical make-up and creation of neutron stars.
Finally, NuSTAR examines relativistic jets of radiation and fragments that move around the speed of light, making them some of the most intense sources of X-ray energy in the universe.
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| This is an artist's interpretation of NuSTAR in orbit |
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