Radio telescopes uncover 'invisible' gas around record-shattering cosmic explosion

Astronomers using the U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) instruments, the U.S.
Earth.com

Rare solar flare reveals where gamma rays come from

By tracing solar flare gamma rays, scientists gain new insight into particle behavior that shapes space weather forecasts.
Hosted on MSN

Easy crochet scarf pattern – create a chic rectangular wrap for beginners!

Welcome to Crochet Craftsman channel where the art of crochet comes to life. Our passion for crochet is boundless, and we're here to share it with you. Our content revolves around: Crochet Patterns: ...
IEEE

2D DOA Estimation of Coherent Signals Exploiting Moving Uniform Rectangular Array

Abstract: This letter considers two-dimensional direction of arrival (DOA) estimation of coherent signals exploiting a moving uniform rectangular array. The motion of the array induces phase ...
IEEE

Two-Dimensional Wide-Angle Scanning Phased Array Based on Pattern Reconfigurable Two-Element Subarray

Abstract: This paper presents a two-dimensional (2D) wide-angle scanning phased array based on a pattern reconfigurable two-element subarray. The two-element subarray design method enables flexible 1D ...