NASA’s Astronomy Picture of the Day

NASA’s Astronomy Picture of the Day


2025 October 19 - Comet Churyumov-Gerasimenko Creates Its Tails

October 19, 2025

In today's image, we see comet Churyumov-Gerasimenko as imaged by the Rosetta spacecraft. This shows jets of materials being expelled from the comet which are what helps to form the coma and tails of a comet.


My podcasts are available in video form through this YouTube Channel.


This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.


I welcome comments and suggestions about these podcasts. I can be reached here: wagnerastronomy@gmail.com


This work is licensed under a Creative Commons Attribution 4.0 International License.