为解决红巨星阶段小频率分离（δv0,2?）与恒星内部结构关系不明的问题，研究人员对 M67 星团 27 颗恒星的声学振荡展开研究。结果发现对流包层底部会影响δv0,2? ，且该特征可用于估算恒星质量和年龄，有助于研究银河系演化。 在浩瀚的宇宙中，恒星就像神秘的 ...

A section of the M67 motorway will be closed this weekend as part of a £23m project to replace an ageing bridge. National Highways has been working to replace the St Anne's Road bridge in Denton ...

The company has installed four pairs of steel beams, with each pair weighing up to 65 tonnes, to support the new bridge deck on the M67 motorway in Denton, Greater Manchester. The St Anne’s Road ...