Interstellar detection of the simplest aminocarbyne H2NC: an ignored but abundant moleculeC. Cabezas, M. Agúndez, N. Marcelino, B. Tercero, S. Cuadrado and J. CernicharoA&A, 654 (2021) A45DOI: https://doi.org/10.1051/0004-6361/202141491