16.12.2025
3I/ATLAS is currently only three days away from its closest approach to Earth, allowing us to determine the time of its closest approach with great precision. Calculations indicate that the celestial body will pass closest to the planet on December 19 at approximately 4:00 AM UT.
15.12.2025
The Sun appears to be entering another two-week period of calm. The absolutely depressing picture of the solar winter will likely be somewhat relieved in the coming days by a rather large, uniquely shaped coronal hole that has formed on the solar disk.
13.12.2025
One of the year's strongest meteor showers, the Geminids, is predicted to peak on the night of December 13-14.
