Science2021Spainhigh confidence

The detection of ethanolamine used the IRAM 30-meter radio telescope at Pico Veleta, Granada, and the 40-meter radio telescope at the Yebes Observatory, Guadalajara.

Notes on verification

Confirmed by CSIC press release, peer-reviewed PNAS paper (Rivilla et al. 2021), and IRAM institute facility details; consistent across multiple independent sources.

Sources