Description

3I/ATLAS will soon be gone forever, and it just did the strangest thing yet.
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3I/ATLAS is leaving the Solar System. Having flown past Jupiter and now rapidly receding into deep space, the interstellar object has scientists scrambling to make final observations before it is out of reach forever. In our fourth and final video about 3I/ATLAS, we’re digging into the final images we might ever see of it, the latest discoveries from its loop around our Sun, and the mysterious explosion that could change everything we know.



Watch our previous videos about 3I/ATLAS here -
Part 1: https://youtu.be/XEggZo3SXNM
Part 2: https://youtu.be/bwJgcflf0lM
Part 3: https://youtu.be/zk0YoiJDSSQ



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0:00 3I/ATLAS Is Leaving
1:35 Explosion
3:54 X-Ray Halo
7:22 3I/ATLAS’s Heartbeat
8:43 3I/ATLAS’s Size
10:35 Symmetrical Jets
11:42 Europa Clipper
13:43 JUICE
15:36 Parker Solar Probe
16:03 TESS
17:16 How Old Is 3I/ATLAS?
18:42 Where Did It Come From?
21:08 3I/ATLAS’s Past
22:50 Jupiter
24:14 The Next Interstellar Object



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References:
“SPHERE-X Tracks Brightening of 3I/ATLAS”, via nasa.gov https://astrumspace.info/spherex3i
“X-Ray Halo of 3I/ATLAS”, via esa.int https://astrumspace.info/xrayhalo
“Rotation Period of 3I/ATLAS”, via harvard.edu https://astrumspace.info/rotation3i
“Nucleus and Post-perihelion Activity of 3I/ATLAS”, via iop.org https://astrumspace.info/nucleus3i
“Europa Clipper Sees 3I/ATLAS in UV”, via seti.org https://astrumspace.info/euclipper3i
“TESS Reobserves Comet 3I/ATLAS”, via nasa.gov https://astrumspace.info/tess3i
“Isotopic Evidence of Distant Origin of 3I/ATLAS”, via arxiv.org https://astrumspace.info/3iorigin
“Water D/H in 3I/ATLAS as a Probe of Formation Conditions”, via arxiv.org https://astrumspace.info/water3i
“In Search of Witnesses to 3I/ATLAS’s Voyage”, via arxiv.org https://astrumspace.info/3ivoyage
“ 3I/ATLAS Approach to Jupiter”, via mdpi.com https://astrumspace.info/3ijupiter



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Credits:
Writer: Shourya Shrivastava
Video Editor: Nathália Huzian
Audio Editor: James Horsley
Researcher: Shourya Shrivastava
Script Editor: Damaris McColgan
Thumbnail Designers: Peter Sheppard, Juane Dames
Publishing Lead: Georgina Brenner
Production Coordinator: Rose Unwin
Edit Producer: Poppy Pinnock
Head of Astrum: Jess Jordan
Creator of Astrum: Alex McColgan



With special thanks to:
NASA/ESO/ESA



#Astrum #Space #3IATLAS