Science ❯ Astrophysics ❯ Observational Astronomy
ALMA Observations Wide-Field Radio Telescopes MEERKat Telescope Interference from Satellites Radio Interferometry Telescopes ALMA Telescope Atacama Large Millimeter Array Telescope Observations Telescope Measurements
Velocity measurements or time monitoring could confirm that the cone-shaped cavity near Sagittarius A* reveals how quiet black holes shape surrounding gas and star formation.