By Kevan Hubbard | 2025-12-19
Order by: Trending (past 30 days)Date
Comet 3I/ATLAS
On 12/19/2025 02:30 am by David Hoskin | Halifax, Nova Scotia, Canada
I captured this image just after the interstellar comet (indicated by white lines) had its closest approach to Earth.
ToupTek ATR2600C camera with Optolong L-Pro filter, Orion ED80T-CF refractor, SkyWatcher EQ6R mount
Ten 45-second subs and calibration frames were stacked with DeepSkyStacker, post-processing with Siril and Photoshop.
