This week, the access to Scientific Space has been intermittent. The reason was that two memory sticks on the original server were damaged, leading to insufficient memory.
Later, the observatory decided to replace the server for us. Over the past two days, we have been primarily focused on transferring data, which resulted in the site being inaccessible.
Currently, the data transfer is basically complete, and the server upgrade work is finished. In this upgrade, the CPU has been increased from the original 8 cores to 48 cores, and the memory has been upgraded from 16GB to 64GB. Once again, I would like to express my gratitude to the Cosmos Station of the National Astronomical Observatories for providing us with this service. Thanks to the hard work of all the technical staff, let us work together to further the cause of Chinese science popularization!