Author

A. Levis

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Open access Aug 2026

Video reconstruction of variable VLBI observations with neural fields

Supermassive black hole accretion and the ejection of collimated, relativistic jets of plasma are intrinsically dynamic processes shaped by large-scale magnetic fields1, 2, 3–4. Various algorithms have been developed to image these objects at different scales using radio interferometric observations5, 6, 7–8. However,...

M. Foschi, Brandon Zhao, A. Fuentes et al. · Nature · 1 citation

Conference Open access Jul 2026

Telemetry is a Sensor: Opportunistic Wavefront Estimation for the James Webb Space Telescope

Space telescopes maintain optical alignment through periodic, resource-intensive wavefront calibration, leaving the optical state unobserved between corrections. We propose treating onboard engineering telemetry as an opportunistic wavefront sensor. Specifically, the high-cadence thermal and pointing signals already re...

Lahav Buzi, Y. Schechner, A. Levis et al. · International Conference on... · 0 citations