Launch of IRIS on Orbital Pegasus XL Slips a Day

The planned launch of an Orbital Pegasus XL rocket has been delayed a day due to range power issues. Photo Credit: Randy Beaudoin, VAFB / NASA

The launch of an Orbital Sciences Corporation Pegasus XL rocket with NASA’s Interface Region Imaging Spectrograph (IRIS) will have to wait a little longer. The launch is […]

NuSTAR Captures Black Holes Erupting in Spiral Galaxy

This image of spiral galaxy IC 342, or Caldwell 5, incorporates data from NASA’s Nuclear Spectroscopic Telescope Array, or NuSTAR. High-energy X-ray data from NuSTAR have been translated to the color magenta and superimposed on a visible-light view, highlighting the galaxy and its star-studded arms. Photo Credit: NASA/NuSTAR

One of NASA’s small fleet […]