Author

Ji-Feng Liu

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Review Aug 2026

Building the future of astronomy: China’s astronomical infrastructure and the next 10-year roadmap

China’s astronomical community and observing infrastructure have expanded substantially over the past two decades. Following a 2023 strategic roadmap that identified high-cadence multiband all-sky monitoring, ultra-deep observations, and space-based astronomy as priority directions, this paper reviews major astronomica...

Ji-Feng Liu, Ali Luo, Peng Jiang et al. · Astronomical Telescopes + In... · 0 citations

Review Open access Aug 2026

Astronomical spectra as language: Order-agnostic foundation model for low-SNR reconstruction and stellar parameter prediction

Summary Large-scale spectroscopic surveys contain numerous low-SNR stellar spectra that are difficult to analyze with traditional pipelines but remain valuable for Galactic archaeology, chemical-evolution studies, and population-level stellar characterization. We propose an order-agnostic foundation model that represen...

Jia-Chen Xu, Xin Song, Yu-Yang Li et al. · iScience · 0 citations