High in the Atacama region in northern Chile, one of the world’s most advanced telescopes has just passed a major milestone. The first of many state-of-the-art antennas has just been handed over to ...

When science organizations in the United States, Europe, and Japan dreamed up a new, ultra-powerful millimeter and submillimeter space observatory in the 1990s, they knew they couldn't just build it ...

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This artist’s impression shows the locations of multiple radio observatories across the planet, which participated in a pilot experiment conducted by the Event Horizon Telescope (EHT) Collaboration ...