NOV 6, 2006
The Ghostly Tail of Comet SWAN
FEB 25, 2009
Two Tails of Comet Lulin
DEC 16, 2009
Comet Hyakutake Passes the Earth
JUN 17, 2010
Comet McNaught Passes NGC 1245
MAR 3, 2012
Another Tail for Comet Garradd
MAY 6, 2013
Tails of Comet Lemmon
JAN 21, 2015
The Complex Ion Tail of Comet Lovejoy
FEB 27, 2015
Long Lovejoy and Little Dumbbell
DEC 7, 2015
Comet Catalina Emerges
JUN 5, 2016
Comet PanSTARRS and the Helix Nebula
JAN 2, 2017
Comet 45P Returns
APR 9, 2017
Comet Hale-Bopp Over Val Parola Pass
APR 29, 2020
The Ion Tail of New Comet SWAN
AUG 12, 2020
The Shifting Tails of Comet NEOWISE
DEC 8, 2021
Comet Hale-Bopp Over Val Parola Pass
JAN 10, 2022
Comet Leonard’s Tail Wag
JAN 12, 2022
Comet Leonard Closeup from Australia
JAN 25, 2022
Video: Comet Leonard over One Hour
SEP 11, 2023
Beautiful Comet Nishimura
MAR 18, 2024
Comet Pons-Brooks’ Swirling Coma
APR 4, 2024
Comet Pons-Brooks at Night
OCT 7, 2024
The Long Tails Comet Tsuchinshan-ATLAS