易碎
发表于 2025-3-30 11:49:58
Observing Chaos in External Spiral Galaxies,odel which can be obtained by combining near-infrared K surface photometry maps and kinematic information..The ESO VLT 8 m unit telescopes were taken as a reference to judge if it is feasible to observe chaos in disk galaxies with current state-of-the-art equipment. Whereas surface photometry map ea