Science

Interstellar Comet, 3I

Astronomer reveals first look at Comet 3I/ATLAS as it reappears from behind the sun
An astronomer has snapped comet 3I/ATLAS using the Lowell Observatory's powerful Discovery Telescope, as well as his own small telescope. The new photos are believed to be the first optical observations of the interstellar visitor since it disappeared behind the sun.
First Post-Perihelion Image Reveals Secrets of Interstellar Comet 3I/ATLAS
This first optical post-perihelion image of comet 3I/ATLAS gave astronomers a rare glimpse into the behavior and composition of one of the most unusual visitors ever to pass through our solar system.
Gigantic interstellar 3I/ATLAS comet accelerates and turns blue near Sun, scientists say
A massive comet known as 3I/ATLAS that was first discovered zooming across the solar system over the summer showed signs of “non-gravitational acceleration" and appeared to have turned blue as it passed the Sun,
Interstellar Comet 3I/ATLAS Can Now Be Seen From Earth – Even By Amateur Telescopes
Two weeks ago, it was hidden behind the Sun, far out of sight. Last week, it reached perihelion, the closest point it will ever get to the Sun. Now, Comet 3I/ATLAS is back and this time, it can be seen from Earth.
Why Interstellar Comet 3I/ATLAS Looks So Weird – And Why It's Not Aliens
There's a lot we don't know about Comet 3I/ATLAS and about the universe. It wouldn't be much fun to be an astronomer if we knew everything already. But when there's something unkn
3I/ATLAS, an Interstellar Comet Wrapped in Hoaxes: "Enough of Crazy Theories"
The third object coming from outside our solar system that is observed made its closest approach to the Sun this week. In recent weeks, theories have been circulating suggesting that it could be a spaceship and information about the alleged activation of planetary defense protocols due to the risk of impact.
3I/ATLAS shows signs of non-gravitational acceleration
I/ATLAS showed signs of non-gravitational acceleration as it passed near the sun, attracting global scientific attention. Harvard Institute’s Avi Loeb spoke with NBC News’ Gadi Schwartz to discuss these new discoveries.
3I/ATLAS Accelerates Beyond Expectation — What It Means for Earth and Humanity
Interstellar comet 3I/ATLAS accelerates mysteriously, raising questions about its origin and what it means for humanity.

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