Imagine the Universe!
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  1. Currently, there are no new data sets for Hera Imaging. To have students try another activity involving the Hera, click below on Hera Timing Analysis. This activity involving Hera analyzes the orbits of X-Ray Binaries!

    Hera Timing Analysis -

  2. If your students are more interested in the topics explored in Hera imaging check out some of the links below!

    ROSAT guest Observer Facility - Learn more about ROSAT that collected the data used in Hera Imaging Activities!

    History of X-Ray Missions - A time-line with information on each mission.

    Supernova Remnants (SNR) - Learn more about what they are and why they are important.

    Gamma Rays in Your Eyes - What is it like to see the universe in Gamma rays?

Imagine the Universe is a service of the High Energy Astrophysics Science Archive Research Center (HEASARC), Dr. Alan Smale (Director), within the Astrophysics Science Division (ASD) at NASA's Goddard Space Flight Center.

The Imagine Team
Acting Project Leader: Dr. Barbara Mattson
All material on this site has been created and updated between 1997-2012.

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