![]() MIRC-X and CHARA overcome this resolution barrier by combining the light from physically separated telescopes, achieving the image sharpness of a 330m telescope. Spotting these structures in the inner disc regions requires an angular resolution far beyond the reach of conventional telescopes. Once planets have formed, they shape the disc environment, for instance by carving out gaps or by stirring up the disc material in warps. These discs constitute the left-over material from the star formation process and provide the stage where planets form. The ambitious goal is to image the discs around young stars for the first time with 6-telescopes infrared interferometry. The new instrument combines the light from telescopes spaced up to 330 metres apart, making MIRC-X ideally suited for imaging the close environment around stars with unprecedented, sub-milliarcsecond resolution. MIRC-X is a 6-telescope beam combination instrument installed at the CHARA telescope array, which is the world’s highest-resolution imaging facility in infrared light, located at the Mount Wilson Observatory in California.
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