Key Developments NASA furloughed over 15,000 employees on October 1st during the government shutdown, just two days before ...

I/ATLAS, the mysterious interstellar object long suspected to be alien tech, survived a massive solar eruption from the Sun.

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

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

Only the third interstellar object to pass through our solar system, comet 3I/ATLAS is a rarity worth paying attention to, ...

Observing 3I/ATLAS in this active phase will give some of the clearest insights yet into the mystery of interstellar comets.

A massive comet traveling through the solar system is much larger than previously thought and could be a remnant of alien ...

The interstellar comet 3I/ATLAS is generating both excitement and debate after astronomers identified it as only the third ...

Comet 3I/ATLAS, the third interstellar object ever detected, will be visible from ground-based telescopes through the end of ...

The interstellar object 3I/ATLAS has withstood a powerful solar outburst, sparking renewed speculation that this enigmatic ...