Submillimetre astronomy or submillimeter astronomy is the branch of observational astronomy that is conducted at submillimetre wavelengths of the electromagnetic spectrum. Astronomers place the submil
The Caltech Submillimeter Observatory at Mauna Kea Observatory was commissioned in 1988, and had a 10.4 m (34 ft) dish
Panoramic view of the Chajnantor plateau, spanning about 180 degrees from north (on the left) to south (on the right) shows the antennas of the Atacama Large Millimeter Array.
The Event Horizon Telescope is a telescope array consisting of a global network of radio telescopes. The EHT project combines data from several very-long-baseline interferometry stations around Earth,
Submillimetre astronomy
…constrain models of quantum gravity and to investigate the role of gravitational waves and relativistic neutrinos in the early Universe. Notably, the Event Horizon Telescope, which produce the first image of a black hole in 2020 using radio and far-infrared observations, also conducts VLBI observations within the submillimeter…
Event Horizon Telescope Collaboration
EHT observations during its 2017 M87 multiwavelength campaign decomposed by instrument from lower (EHT/ALMA/SMA) to higher (VERITAS) frequency (Fermi-LAT in continuous survey mode) (dates also in Modified Julian days)
Soft X-ray image of Sagittarius A* (center) and two light echoes from a recent explosion (circled)
Image of M87* generated from data gathered by the Event Horizon Telescope