When a Comet from Another Star Turns Green: What 3I/ATLAS Is Teaching Us

Green?............GO!....................

Hat-tip to Jeff Goldblum...

Hmm, though... A comet from another star. I don’t think I believe the odds.

Kalel?

Jarel................

Falafel….

The rest of the 'green comet' keyword, sorted:

Newly Discovered Comet SWAN25F Now Visible -- Here's How to See It Before It Disappears [04/09/2025]
Bright green fireball over Montana, U.S. [05/24/2024]
Astronomy Picture of the Day - Structure in the Tail of Comet 12P/Pons-Brooks [02/16/2024]
Astronomy Picture of the Day - Introducing Comet Nishimura [08/21/2023]
Astronomy Picture of the Day - Comet ZTF: Orbital Plane Crossing [01/27/2023]
Excitement Builds as Comet Approaches Earth for First Time in About 50,000 Years [01/06/2023]
Comet 2022 E3 (ZTF) Updates ... 2023 [01/02/2023]
Comet set to pass by Earth for the first time since Neanderthals existed 50,000 years ago is revealed in a new image [12/30/2022]
Astronomy Picture of the Day - Messier 10 and Comet [07/21/2022]
Astronomy Picture of the Day - The Comet and the Fireball [12/20/2021]
Astronomy Picture of the Day - Comet Leonard Before Star Cluster M3 [12/12/2021]
Astronomy Picture of the Day - Introducing Comet Leonard [11/21/2021]
See a passing comet this Sunday [12/15/2018]
Brightest comet of 2018 to pass the closest to Earth in Decembe [12/09/2018]
How to See the Bright Green Comet 21P in Binoculars on Monday [09/09/2018]
Comet 21P/Giacobini-Zinner [Beautiful green comet] [08/25/2018]
Look Up! You Might Be Able to See a Green Comet Tonight [08/07/2018]
Astronomy Picture of the Day -- Comet PanSTARRS in the Southern Fish [06/17/2016]
Astronomy Picture of the Day -- Comet PanSTARRS and the Helix Nebula [06/05/2016]
Astronomy Picture of the Day -- The Comet and the Star Cluster [04/11/2016]
Astronomy Picture of the Day -- Close Comet and the Milky Way [03/25/2016]
Astronomy Picture of the Day -- Close Comet and Large Magellanic Cloud [03/17/2016]
Astronomy Picture of the Day -- Big Dipper, Deep Sky [01/22/2016]
Astronomy Picture of the Day -- The View Toward M101 [01/21/2016]
Astronomy Picture of the Day -- Comets and Bright Star [01/06/2016]
Astronomy Picture of the Day -- Comet Catalina Tails [01/01/2016]
Astronomy Picture of the Day -- Comet Meets Moon and Morning Star [12/11/2015]
Astronomy Picture of the Day -- Comet Catalina Emerges [12/06/2015]
Boozy comet leaves '500 bottles of wine per second' trail in its wake [10/26/2015]
Astronomy Picture of the Day -- Announcing Comet Catalina [08/18/2015]
Astronomy Picture of the Day -- Polaris and Comet Lovejoy [06/02/2015]
Mysterious 'bright green' fireball spotted over Colorado [03/11/2015]
Dark Energy Camera Takes Accidental Gigantic, Magnificent Picture of Comet Lovejoy [02/27/2015]
Astronomy Picture of the Day -- Long Lovejoy and Little Dumbbell [02/27/2015]
Astronomy Picture of the Day -- Comet Lovejoy in a Winter Sky [01/29/2015]
Astronomy Picture of the Day -- Launch to Lovejoy [01/22/2015]
Astronomy Picture of the Day -- The Complex Ion Tail of Comet Lovejoy [01/21/2015]
Astronomy Picture of the Day -- Comet Lovejoy's Tail [01/17/2015]
Astronomy Picture of the Day -- The Hunter, the Bull, and Lovejoy [01/14/2015]
Comet Lovejoy (C/2014 Q2) Lights January Skies, Won't Return for 8,000 Years [01/06/2015]
Bright Comet Lovejoy Rings in the New Year! (Closest approach 7JAN2015) [01/01/2015]
Astronomy Picture of the Day -- Comet Lovejoy before a Globular Star Cluster [12/31/2014]
Watch the New Year's Skies for a Green Comet [12/30/2014]
Astronomy Picture of the Day -- This Comet Lovejoy [12/25/2014]
Astronomy Picture of the Day -- Comet Jacques, Heart and Soul [08/23/2014]
Astronomy Picture of the Day -- Comet PanSTARRS with Galaxy [06/06/2014]
Astronomy Picture of the Day -- Comet Lovejoy over the Great Wall [02/20/2014]
Surprising Recent Discoveries of Three Large Near-Earth Objects [02/17/2014]
Astronomy Picture of the Day -- Lovejoy in the New Year [01/04/2014]
Astronomy Picture of the Day -- Comet Lovejoy Over a Windmill [12/09/2013]
Astronomy Picture of the Day -- Comet Lovejoy through Mörby Castle Ruins [12/04/2013]
Astronomy Picture of the Day -- Comet Lovejoy Before Galaxy M63 [12/02/2013]
COMET ISON LIVES (UPDATED)[Video at link] [11/29/2013]
Astronomy Picture of the Day -- Comet ISON Before and After [11/29/2013]
Did Comet ISON survive? Scientists see tiny hope [11/29/2013]
Comet ISON sweeps near sun, shows signs of life [11/29/2013]
Comet Ison destroyed in Sun passage [11/28/2013]
WATCH LIVE TODAY @ 1 pm ET: Comet ISON Buzzes the Sun, SpaceX Rocket Launch [11/28/2013]
Comet ISON Becomes a Nail-Biter (An Omen?) [11/27/2013]
Will Comet ISON beat the odds? Watch a superstar's climactic scene [11/27/2013]
Cosmic daredevil comet ISON will pass sun this week [Thanksgiving Day!] [11/25/2013]
Astronomy Picture of the Day -- Comet Lovejoy with M44 [11/09/2013]
What Is About To Happen To Earth? -- ISON vs Nibiru -- Trumpets Of Revelation [10/26/2013]
Why Is Comet ISON Green? [10/24/2013]
Hubble's Latest View Shows Comet ISON Still Intact, Fairly Average [10/17/2013]
Astronomy Picture of the Day -- ISON, Mars, Regulus [10/17/2013]
Astronomy Picture of the Day -- Comet ISON Approaches [10/10/2013]
Giant NASA Balloon Mission to See Comet ISON Suffers Telescope Glitch [10/01/2013]
Meteor over central Ohio lights up night, phone lines (Very large) [09/30/2013]
Comet ISON Goes Green [09/28/2013]
Giant NASA Balloon Ready to Hunt Potentially Dazzling Comet ISON [09/26/2013]
Comet ISON: A Viewing Guide from Now to Perihelion [09/23/2013]
More ISON Craziness: Tales of Popes, a Prophet and a Comet [09/19/2013]
New Comet Discovered: Lovejoy Will Add to "Comet Lineup" in Winter Skies [09/10/2013]
No Images of Comet ISON from Deep Impact/EPOXI Spacecraft Due to Communication Loss [09/04/2013]
Ready, Set, Observe! How to See Comet ISON In The Early Morning Sky [09/03/2013]
NASA Photos Show Outburst from Potential 'Comet of the Century' [07/24/2013]
Astronomy Picture of the Day -- Comet Lemmon and the Deep Sky [07/20/2013]
'Comet of the century' nears Earth [07/18/2013]
Video: Close Call in the Corona [06/09/2013]
New Images of Comet ISON Hurtling Towards the Sun [05/30/2013]
VIDEO: Giant green meteor spotted in night skies above Cornwall [05/09/2013]
Astronomy Picture of the Day -- Tails of Comet Lemmon [05/06/2013]
Debunking Comet ISON Conspiracy Theories (No, ISON is Not Nibiru) [04/29/2013]
Hubble Telescope Captures Image of Comet ISON [04/23/2013]
Astronomy Picture of the Day -- Comets Lemmon and PanSTARRS Peaking [03/05/2013]
Astronomy Picture of the Day -- Sweeping Through Southern Skies [02/16/2013]
Astronomy Picture of the Day -- Comet Lemmon near the South Celestial Pole [02/07/2013]
Comet ISON shaping up to be a spectacular display [01/16/2013]
COMET ISON APPROACHES [01/09/2013]
Approaching comet may outshine the moon [12/31/2012]
Newfound Comet Could Look Spectacular in 2013 ( Comet ISON ) [12/27/2012]
Astronomy Picture of the Day -- Introducing Comet ISON [10/01/2012]
New Comet Discovered -- May Become "One of Brightest in History" (outshine the moon) [09/28/2012]
Newly spotted comet may outshine the full moon [09/26/2012]
Large Meteorite Hits Near Columbia CA at 7:55AM, Several Fires Reported [04/22/2012]
Astronomy Picture of the Day -- Little Planet Lovejoy [01/10/2012]
Astronomy Picture of the Day -- Comet Lovejoy and the ISS [12/30/2011]
Astronomy Picture of the Day -- Comet Lovejoy over Paranal [12/28/2011]
NASA Photo of the Day: Comet Lovejoy [12/27/2011]
Astronomy Picture of the Day -- Comet Lovejoy: Sungrazing Survivor [12/16/2011]
Comet Lovejoy Survives Fiery Plunge Through Sun, NASA Says [12/16/2011]
Astronomy Picture of the Day -- Tails of Comet Garradd [10/20/2011]
Astronomy Picture of the Day -- Comet Garradd Passes Ten Thousand Stars [09/03/2011]
Bits of Halley's Comet to Rain Down in Meteor Show [05/06/2011]
Did anyone see a green meteor in NC sky tonight? [02/11/2011]
Comet Hartley 2 close, but hard to see [10/25/2010]
(Update)October 20th,BIG GREEN COMET... [10/04/2010]
Kryptonite" Comet Making Closest Approach to Earth.. October 20th, 2010 [10/01/2010]
COMET McNAUGHT:...... [06/07/2010]
Comet Lulin to arrive tonight [Green comet alert] [02/23/2009]
Stargazers to be offered a good glimpse of comet Monday... [02/23/2009]
Strange Green Comet Passing by Earth Next Week [02/18/2009]
Backward green comet makes one-time only visit (Lulin closest next Monday at 10:43 p.m. EST) [02/17/2009]
Newfound Comet Lulin to Grace Night Skies [02/06/2009]
Approaching Comet (inter solar system) [01/08/2009]
COLORADO SUPERBOLIDE (huge meteor lights up sky! -caught on video) [12/07/2008]
NASA sends spacecraft on mission to comet Hartley 2 [12/16/2007]
New Green Comet Set for April Show (Comet Lovejoy - C/2007 E2) [04/01/2007]
New Comet 2007 E2(Lovejoy)-Destination unknown ? [03/17/2007]
Astronomy Picture of the Day [11/06/2006]
Wow! Striking Green Comet Suddenly Visible in Evening Sky - Comet Swan [10/26/2006]
Astronomy Picture of the Day [10/04/2006]
Comet put on list of potential Earth impactors [06/02/2005]
Clearing skies make comet more visible [01/13/2005]
Heads Up North America...Comet Machholz Visible Tonight [01/11/2005]
Corkscrew Meteor Mystery [01/07/2005]
Astronomers try to make comet sense of festive apparition [01/04/2005]
Comet comes to wish us a Happy New Year [01/01/2005]
New Comet Now Visible to Naked Eye [12/08/2004]

•28 days 06 hours 42 minutes and 12 seconds•

/just being frank

Interesting how the article totally omits that I3 Atlas is spewing nickel without any iron present, a never-before-seen condition anywhere in the observable Universe.

The author mentions Cn which is Copernicium - Copernicium is a synthetic chemical element; it has symbol Cn and atomic number 112. Its known isotopes are extremely radioactive, and have only been created in a laboratory.

“Other potential candidates are molecules like cyanide (CN)”

Cyanide is C=N.

Even hough this is from NASA the author does not know elementary chemistry.

Oh, no. “Day of the Triffids”, by John Wyndham, is the tale of autonomous and sentient plants, with the capability to move of their own volition, and the day a green comet crossed the sky, all humanity was stricken blind, except for one person who had been undergoing eye treatment, with his eyes bandaged, and so was unable to see the green comet display. The triffids, themselves without a sense of sight, were then on a common footing with humanity, and a great conflict arose as the triffids were attempting to be the dominant species.

Visitors from Krypton?

Comet
It will make your teeth turn green

Comet
It tastes like gasoline

Comet
It will make you vomit

So get some Comet, and vomit, today

Nothing glows like a Deere

Loc-Nar.

Just as long as it’s not a “Wolf-Biederman”!

Regardless of how many article you post and from any number of sources, it’s a comet.

For all those without imagination who say “its just a rock, its just a comet”:

A comet that does not change speed or deviate from its course when all normal comets do ... There is no known natural mechanism that accounts for this behavior.

Two new discoveries have been made regarding this strange interstellar object, both in regards to NGA or “non gravitational acceleration”.

3I Atlas Suddenly Slows down
https://www.youtube.com/watch?v=YsrCCGMifIE

RAMA!.......................