20:02

The Beginning of the Universe - PS101 - Su20 - 5.3

19:29

The Expanding Universe - PS101 - Su20 - 5.2

19:25

Dark Matter - PS101 - Su20 - 5.1

33:36

Black Holes - PS101 - Su20 - 4.3

28:45

The Lives of Stars - PS101 - Su20 - 4.2

23:23

Understanding Stars - PS101- Su20 - 4.1

17:23

Discovering Exoplanets - PS101 - Su20 - 3.3

29:32

Properties of Stars - PS101 - Su20 - 3.2

16:32

Our Star the Sun - PS 101 - Su20 - 3.1

25:01

Telescopes: The Astronomer's Tools - PS 101 - Su20 - 2.3

45:41

Learning from Light - PS 101 - Su20 - 2.2

24:42

Planets and Gravity - PS 101 - Su20 - 2.1

16:05

Scientific Revolution - PS 101 - Su20 - 1.3

29:15

Motions in the Sky - PS 101 - Su20 - 1.2

24:13

Introduction to Astronomy and the Nature of Science - PS 101 - Su20 - 1.1

00:05

Friction Demo for NextGenPET Curriculum

43:06

Intro to Astronomy - Summer 2018 - Week4 Part1

25:41

Intro to Astronomy - Summer 2018 - Week3 Part2

42:44

Intro to Astronomy - Summer 2018 - Week3 Part1

22:02

Intro to Astronomy - Summer 2018 - Week2 Part2

27:53

Intro to Astronomy - Summer 2018 - Week2 Part1

40:22

Intro to Astronomy - Summer 2018 - Week1 Part2

28:12

Intro to Astronomy - Summer 2018 - Week1 Part1

00:55

Itty Bitty Radio Telescope demo

02:49

Scaled T-Rex Attempts 19.5

02:45:22

#DIYSciZone 2016 Act of Whimsy - Riffing on Armageddon!

01:27

Staten Island Astrologer - Ep 2 (for #DIYSciZone)

02:16

Staten Island Astrologer - Ep 1 (for #DIYSciZone)

00:44

Learning Space, by CosmoQuest

02:56

.astro5 - What's the Next Big Thing in Astronomy?

11:58

Learning Space Quickie #4 - ASP Meeting

08:37

Learning Space Quickie #3

04:06

Learning Space Quickies #2

00:11

Dinosaurs #throughglass

04:36

Learning Space Quickie #1

00:11

On a panel at CONvergence #throughglass

02:59

Lunar Science Forum 2013 - Gugliucci

08:35

A Journey to the Atacama

01:03

ALMA Timelapse

00:33

ALMA's Robot Arm

04:29

Impromptu Weekly Space Hangout from SXSW13

01:37

Learning Space Ep 1 addendum!

13:24

AAS Behind the Science

05:36

Science: It's Universal

07:23

Skydiving 2002

00:47

PAPER-SA June 2011

02:23

Pluto Little Dippy visits the Saturn V Rocket

01:13

Launch of STS-130