Mamelodi Sundowns got off to a winning start at the Club World Cup with a 1-0 victory over South Korean side Ulsan HD on Tuesday in a match delayed by a weather warning and played before largely empty ...

Motion blur due to camera shake during exposure often leads to noticeable artifacts in images. In this paper, we address the problem of recovering the true image from its blurred version. The problem ...

It took Brecher a little over 21 hours to image the Knife Edge Galaxy using his Celestron 14" EDGE HD telescope in conjunction with a high-end astronomy camera between May 9-15 earlier this year.

The edge-on profile of the Knife Edge spiral galaxy captured by Ronald Brecher in May 2025. (Image credit: Ronald Brecher) Astrophotographer Ronald Brecher captured a striking image of the Knife ...