3I/ATLAS: Largest Interstellar Comet Detected
3I/ATLAS: Largest Interstellar Comet Detected

3I/ATLAS: Largest Interstellar Comet Detected

News summary

Astronomers have confirmed the discovery of 3I/ATLAS, the third known interstellar object to visit our solar system, following 'Oumuamua and Borisov. Detected by the global ATLAS network in early July 2025, 3I/ATLAS is estimated to be between 20 and 40 kilometers wide, making it possibly the largest interstellar visitor observed. The comet is traveling at about 245,000 kilometers per hour and will remain over 150 million miles from Earth at its closest approach. Scientists expect it to be observable through September 2025, after which it will pass too close to the Sun for further observations. Its straight trajectory and high speed confirm its origin from the galactic disk beyond the Sun's gravitational influence. Researchers hope to glean insights into the chemistry and formation of other star systems from this rare object.

Story Coverage
Bias Distribution
60% Left
Information Sources
166bc319-c612-4063-955b-1bdc4fec97ffa8525413-d1cb-4a36-b99e-5987ae74bd31bfb2a97b-336e-48d9-b69a-147df7862dc2d387b58c-602b-49e7-8f0e-990aad2baa47
+21
Left 60%
C
Right 24%
Coverage Details
Total News Sources
36
Left
15
Center
4
Right
6
Unrated
11
Last Updated
3 days ago
Bias Distribution
60% Left
Related News
Daily Index

Negative

25Serious

Neutral

Optimistic

Positive

Ask VT AI
Story Coverage

Related Topics

Subscribe

Stay in the know

Get the latest news, exclusive insights, and curated content delivered straight to your inbox.

Present

Gift Subscriptions

The perfect gift for understanding
news from all angles.

Related News
Recommended News