Skip to main content


Showing posts from November, 2014

Interview with Alex Gunderson, Ph.D: The Price is Wrong

NuSTAR: Bringing the High Energy Universe into Focus

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 speciali…