Kavli Affiliate: Huawei Zhang | Summary:We determine the rotation curve (RC) of the Milky Way in the range 6 < R < 18 kpc using a sample of 903 carefully selected classical Cepheids with precise proper motions and high-quality radial velocities from emphGaia DR3. Their distances can be accurately measured from the well-known Period-Wesenheit relations. […]

Kavli Affiliate: Xian Chen| Summary: The Moon has been regarded as a natural Weber bar capable of amplifying gravitational waves (GWs) for detecting events across a wide range of frequencies. However, accurately determining the amplification effects remains challenging due to the absence of 3D numerical simulation methods. In this study, we develop a high-order 3D […]