The responsibility of this XLCALIBUR center is to make the XLCALIBUR science, calibration data, and software and other information publically available and provide user support.
SSSS.Gridman - Samurai Calibur T-shirt Black (XL Size)
XL-Calibur (@SuperTigerLDB) / X
XL-Calibur, XL-Calibur Observes Black Holes and Neutron Stars
Supersize me: Physicists awarded $3.3M for XL-Calibur telescope - The Source - Washington University in St. Louis
XL-Calibur – a second-generation balloon-borne hard X-ray polarimetry mission - ScienceDirect
The Antarctic Sun: News about Antarctica - The Flight of X-Calibur
XL-Calibur telescope to examine most extreme objects in universe
Precise Multi-wavelength Space Obsrevation Project – Forefront Research Center
Massive balloon examining black hole passes over Nunavut before landing in N.W.T.
Soul Calibur 6 T-Shirt Mens (Size-XL) Loot Gaming
XL-Calibur
XL-Calibur