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4 ways to track 3I/ATLAS without a telescope as it makes its closest approach to Earth tonight

Interstellar comet 3I/ATLAS makes its closest approach to Earth on Dec. 19. Here's how you can track its progress both during ...
Space.com on MSN

Farewell, comet 3I/ATLAS! Interstellar visitor heads for the outer solar system after its closest approach to Earth

3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. On ...
Smithsonian Magazine on MSN

Interstellar Comet 3I/ATLAS Is About to Make Its Closest Approach to Earth. Here’s How to View It With Binoculars or a Telescope

On December 19, avid skywatchers can catch a glimpse of the mysterious visitor through powerful binoculars or a telescope when it’s around 170 million miles from our home planet ...

Interstellar comet 3I/ATLAS approaches Earth today. How to Watch

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...

From Research To Deployment: The Scale-Up Of Defense 3D Printing

Additive manufacturing leaders are focusing on defense, helping the U.S. military move from 'futuristic visions' to ...

Interstellar 3I/ATLAS nears Earth, poses no threat. How to see it in Florida

The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will soon come as close to our planet as it ever will.

How to Watch the Final Meteor Shower Peak of the Year

Meteors from the Ursids appear near the Little Dipper, which is part of the constellation Ursa Minor. Only skywatchers in the Northern Hemisphere will have a chance of seeing this shower. The moon ...