02/10/2026
Located in the high desert of northern Chile, ALMA Observatory is one of humanity’s largest and most complex astronomical observatories.
Made up of a series of interlinked antennas stretching across a desolate, ultra-arid plain 5000m above sea level, it was assembled using giant crawlers with supplemental oxygen for the drivers.
Learn more about this modern wonder at the Substack linked in our bio 📡
Image: The 7m antennas of ALMA's Morita Array under a deep blue sky.
Credit: ALMA (ESO/NAOJ/NRAO)