Solar flares and coronal mass ejections are the most powerful explosions in the Sun. They
are major sources of potentially destructive space weather conditions. However, the …

We study the early evolution of a hot-channel-like magnetic flux rope (MFR) toward eruption.
Combining with imaging observation and magnetic field extrapolation, we find that the hot …

We present high-resolution observations of two kinds of dynamic behavior in a quiescent
prominence using the New Vacuum Solar Telescope, ie, Kelvin–Helmholtz instabilities …

We report our analysis of multi-wavelength observations of quasi-periodic pulsations (QPPs)
during the impulsive phase of the C6. 7 flare on 9 May 2019. The flare was simultaneously …

Ground-based optical telescopes are seriously affected by atmospheric turbulence induced
aberrations. Understanding properties of these aberrations is important both for instrument …

Using the high tempo-spatial resolution Hα images observed with the New Vacuum Solar
Telescope, we report solid observational evidence of magnetic reconnection between two …

We report on observations of a solar jet propagating along coronal loops taken by the Solar
Dynamics Observatory, the Interface Region Imaging Spectrograph, and the 1 m New …

Context. The launch of Parker Solar Probe (PSP) in 2018, followed by Solar Orbiter (SO) in
February 2020, has opened a new window in the exploration of solar magnetic activity and …

All next-generation ground-based and space-based solar telescopes require a good quality-
assessment metric to evaluate their imaging performance. In this paper, a new image quality …

Recent studies have revealed that solar jets involving minifilament eruptions may be
initiated under the well-known magnetic-breakout mechanism. Before or just at the onset of …