3I/ATLAS

Event

3I/ATLAS

Event

Mentions (30d)

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30-Day Activity2 mentions

May 27Jun 25

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Named sources2Official doc1

Event Timeline

2d ago

NASA’s Webb Telescope Spied on Interstellar Object 3I/ATLAS as It Left Our Solar System—What It Spotted “Surprised Researchers”

The Debrief

Jun 6

The SETI Institute Searched For Signs of Technology From 3I/ATLAS—a New Paper Reveals What They Found

The Debrief

Apr 1

The gas around 3I/ATLAS moves faster toward the Sun than away from it. That's backwards. And the sulfur is gone.

r/aliens

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media2d ago

NASA’s Webb Telescope Spied on Interstellar Object 3I/ATLAS as It Left Our Solar System—What It Spotted “Surprised Researchers”

Astronomers using NASA’s James Webb Space Telescope have revealed surprising new data about the mysterious interstellar comet 3I/ATLAS.

The Debrief

mediaJun 6

The SETI Institute Searched For Signs of Technology From 3I/ATLAS—a New Paper Reveals What They Found

The SETI Institute says it found no evidence of technosignatures during a comprehensive examination of the mysterious interstellar object 3I/ATLAS.

The Debrief

/u/TheSentinelNet

Apr 1

socialr/

Two new papers this week. A team in Spain clocked the exhaust at closest approach. Half the speed it should be, and pushing in the wrong direction. Every comet ever measured pushes gas away from the heat. 3I pushes into it. Same team ran a full chemical inventory and found the one element that poisons engines, reactors, and catalysts has been stripped clean. Below the range of any known comet. A second team in Japan tracked the CO2 on the way out. Still elevated. Still running. Paper 1. Paper...