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Observations of Supernova SN 2024gy Support Del... (2026-01-13)
Researchers studied the high-velocity Type Ia supernova SN 2024gy using the Lijiang 2.4-meter telescope. Analysis of its spectral evolution from early to late phases shows strong high-velocity calc...
Study Links Black Hole Accretion Rate to AGN Sp... (2025-12-25)
A study of 203 "changing-look" active galactic nuclei (AGN) has statistically confirmed that variations in a black hole's accretion rate directly regulate its spectral type transitions. Published i...
Researchers Investigate Peculiar Type IIb Super... (2025-12-25)
PH.D student LI Luhan and Prof. WANG Bo, from the Yunnan Observatories of the Chinese Academy of Sciences, have discovered a unique supernova named SN2017ckj. This discovery helps complete the pict...
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Binary Population Synthesis Group
Binaries & Variables Group
Exoplanetary Systems Group
Laboratory of Astronomical Technologies
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Solar Physics Group
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