New data from ALMA and other telescopes reveal stunning web of filaments in the Orion Nebula.

ALMA data reveal that a powerful stellar flare erupted from Proxima Centauri last March. This space weather may make that system rather inhospitable to life after all.

NRAO’s National and International Non-Traditional Exchange (NINE) Program has collaborated with the South African Radio Astronomy Observatory (SARAO) to launch a pilot initiative titled Multi-wavelength Astronomy Public Participation Program (MAPPP).

Using new funding from the National Science Foundation, NRAO has contracted with a firm to design and build an integrated circuit that implements an NRAO-developed technique to greatly improve the efficiency of data transmission for a next-generation radio telescope.

Astronomers using ALMA have conclusively detected the largest, most complex molecules ever observed outside the Milky Way.

The ALMA Board approved the development of a new spectrometer for the Morita Array designed and developed by Japan for the ALMA telescope.