The Digital Press

Very Long Baseline Interferometry (VLBI) achieves ultra-high-resolution images by linking distant telescopes, but usually focuses on single targets. New advances in wide-field VLBI techniques promise to expand observations to multiple sources simultaneously, unlocking more scientific potential.

Why it matters: Wide-field VLBI allows simultaneous imaging of many sources, vastly increasing scientific output and discovery.

The big picture: Improvements include streamlined workflows, distributed processing, and enhanced calibration to standardize wide-field VLBI use.

Stunning stat: Typical VLBI fields-of-view are limited to a few arcseconds, restricting observations to one target at a time.

Quick takeaway: New developments aim to make wide-field VLBI a routine mode on all major VLBI arrays globally.