Observatories Like XRISM
ASCA
Observatory
8.20
Great
Suzaku
Observatory
8.10
Great
Neil Gehrels Swift Observatory
Observatory
9.00
Excellent
Uhuru
Observatory
8.60
Great
Einstein Observatory
Observatory
8.50
Great
Hinode
Observatory
8.40
Great
RXTE
Observatory
8.40
Great
IXPE
Observatory
8.20
Great
Cassini-Huygens
Observatory
9.80
Brilliant
Kepler Space Telescope
Observatory
9.60
Brilliant
Parker Solar Probe
Observatory
9.55
Brilliant
Galileo spacecraft
Observatory
9.40
Excellent
SOHO
Observatory
9.30
Excellent
Spitzer Space Telescope
Observatory
9.20
Excellent
Solar Dynamics Observatory
Observatory
9.05
Excellent
Fermi Gamma-ray Space Telescope
Observatory
9.05
Excellent
BeppoSAX
Observatory
8.90
Great
XMM-Newton
Observatory
8.90
Great
WISE
Observatory
8.80
Great
Roman Space Telescope
Observatory
8.80
Great
ROSAT
Observatory
8.60
Great
NuSTAR
Observatory
8.50
Great
STEREO
Observatory
8.30
Great
Gaia
Observatory
9.70
Brilliant
