Review Article

Focusing X-Ray Optics for Astronomy

Table 2

Future missions with focusing X-ray telescopes.

Mission or telescopeAgencies or countriescapabilitiesNominal launch date

International X-Ray Observatory (IXO)NASA/ESA/JAXAHigh-Resolution, High-Throughput X-ray Spectroscopy with Cryogenic Detectors and Dispersive GratingsSoft/Hard X-ray Imaging X-ray Polarimetry and Timing202?
NuSTARNASAHard X-ray Imaging2012
eRosita (SRG) [76]Germany/RussiaX-ray Survey2012
Astro-HJapan (JAXA)X-ray Spectroscopy with Cryogenic DetectorHard X-Ray Imaging2013
GEMSNASAX-Pay Polarimetry2014
New Hard X-ray Mission (NHXM)Italy (with collaborators)Soft/Hard X-rayImaging X-Ray PolarimetryTo be determined
Wide Field X-ray Telescope (WXFT)Italy/USCluster Evolution Medium Deep SurveyTo be determined
Generation-XNASA (funded study)High angular resolution active optics, Very large collecting area, High Res. Spectroscopy, Polarization, and Timing.Concept, Requires New Technology