Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. C/2023 A3 Tsuchinshan-ATLAS as imaged on June 1, 2024 by ...

The small, icy visitor now racing away from the inner solar system is not just another comet. It is an interstellar object, ...

The interstellar comet 3I/ATLAS made its closest approach to Earth today (Dec. 19, 2025). Here's the latest news you need to know. Good morning, Space Fans! As of today, we are T-2 days until the ...

On December 19, the interstellar comet 3I/ATLAS will make its closest approach to Earth with NASA saying it poses no danger to our planet. Skygazers can watch comet 3I/ATLAS with the help of a ...

ESA and NASA Track Interstellar Comet 3I/ATLAS During Solar Flyby (Image: International Gemini Observatory/NOIRLab/NSF/AURA/Shadow the Scientist) Astronomers say ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

An interstellar comet named 3I/ATLAS, originating from outside our solar system, is passing through. NASA recently released new images of the comet, which is being studied by astronomers worldwide.

Update: Friday, December 19, 8:16 a.m. ET: The Virtual Telescope Project 2.0 has postponed its livestream of 3I/ATLAS’s Earth flyby to Friday, December 19, starting at 11:00 p.m. ET. Original article ...