How big is the interstellar object 3I/ATLAS? Scientists reveal stunning new details

A massive interstellar object, 3I/ATLAS, discovered by NASA, is sparking global fascination and conspiracy theories online, ...
Discover Magazine on MSN

What Is the Biggest Object in the Universe? Most Likely Galaxy Clusters

What is the biggest object in the universe? Learn more about the biggest objects in the universe, including galaxies, galaxy clusters, and dark matter.
The Herald-Mail

Harvard scientist suggests what looks like a comet might be alien technology

A comet known as 3I/ATLAS made news earlier in July when it was confirmed to have originated outside of Earth's solar system. But is 3I/ATLAS definitely an icy comet? A trio of researchers that most ...

What is 3I/ATLAS? Here's what NASA says about this rare interstellar celestial visitor

The comet is one of only three of its kind recorded in history. But others think there could be more to this celestial object.

Comet 3I/ATLAS may be alien probe as it is larger than expected, says Harvard scientists

The object, named 3I/ATLAS, was first spotted by NASA on 1 July 2025. It is only the third confirmed interstellar visitor ...

Finding buried treasures with physics: 'Fingerprint matrix' method uncovers what lies beneath the sand

Can we reveal objects that are hidden in environments completely opaque to the human eye? With conventional imaging ...

What's the latest on interstellar object 3I/ATLAS? Mars, Jupiter missions to observe comet

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest observations will be made.
The Economist

Astronomers have spotted an interstellar comet older than the Sun

ON THE NIGHT of July 1st, in a remote corner of Chile, a small robotic telescope noticed something moving in the sky. What at first seemed a routine detection of an object travelling through the solar ...