Astronocats

Astronocats is a name that refers to Stephen and Mallory's cats, Sagan and Kepler, because they were named after famous astronomers Carl Sagan and Johannes Kepler.

On Day 3133, Rocko, the original vlog cat, was also deemed to be an honorary Astronocat.

The cats have their own Astronocats videos on StephenVlog, in which Stephen or Mal (or sometimes Steve) records their shenanigans and cute moments. They are listed below in reverse chronological order, with the most recent video on top.

The Astronocats Playlist

2020
Sagan Playing Before Bed • Astronocats 🐈

2019
Catnip Bubbles • Astronocats 🐈

2018
Kepler Play Time! • Astronocats 🐈

Place Pants on Cat • Astronocats 🐈

Undercover Kitties • Astronocats 🐈

Forced Bath • Astronocats 🐈

2017
Go-Gurt for Cats! • Astronocats 🐈

Refilling the Food • Astronocats 🐈

Pet Food Launcher • Astronocats 🐈

Watching Neighbor Cat • Astronocats 🐈

2016
That Blue Thing - Astronocats

2015
Rocko Licks... Nothing.

Sagan vs The Ribbon - Astronocats

2014
Bottlecap - Astronocats

Sunny Cuddles - Astronocats

Slow Motion - Astronocats

Back Cat - Astronocats

Billions of Crinkle - Astronocats

2013
Weird Drinkers - Astronocats

Bug Eating 2 - Astronocats

Bug Eating - Astronocats

Sagan In The Box - Astronocats

Kep In The Box - Astronocats

Got Your Tail! - Astronocats

Making the Bed - Astronocats

Wash Wash Bite - Astronocats

Dip and Lick - Astronocats

Reflections - Astronocats

2012
Medicine Time - Astronocats

Sink Drink - Astronocats

First Thunderstorm - Astronocats

Time Out - Astronocats

The Newegg box - Astronocats

Eating Grass - Astronocats

Sleepy Bath - Astronocats

Bobblehead - Astronocats

Tail Chasers - Astronocats

Calm and Cuddly - Astronocats

An Average 8 Minutes - Astronocats

The Splenda Box - Astronocats