XL-CALIBUR

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.

Welcome to XL-Calibur, XL-Calibur Observes Black Holes and Neutron Stars

Massive balloon examining black hole passes over Nunavut before landing in N.W.T.

XL-Calibur

XL-Calibur on X: XL-Calibur flight track / X

The Antarctic Sun: News about Antarctica - The Flight of X-Calibur

NASA XL-Calibur Balloon Launch

The Antarctic Sun: News about Antarctica - The Flight of X-Calibur

XL-Calibur telescope to examine the most extreme objects in the universe: black holes and neutron stars

X-Calibur Launch

XL-Calibur (@SuperTigerLDB) / X

Stokes Parameter Analysis of XL-Calibur Data

XL-Calibur Lift at CSBF Feb 9. 2022

XL-Calibur, XL-Calibur Observes Black Holes and Neutron Stars

XL-Calibur – a second-generation balloon-borne hard X-ray polarimetry mission - ScienceDirect