Trinity Astronomy

Galaxies and Cosmology

Calendar and Curriculum Packet

Slideshows from Class:

Cosmic Distance Ladder

Cosmic Distance Ladder (narrated)

The Expanding Universe

Beautiful Universe

NOVA | NOVA Wonders What's the Universe Made Of? | Season 45 | Episode 106Peer into the deep unknowns of the universe to explore its mysteries.

What's the Universe Made Of?

How Large is the Universe?

(30 min)

The Visible Universe Expanded to a 92 Billion Light Year Diameter in 14 Billion Years

Shedding light on dark matterPhysicist Patricia Burchat sheds light on two basic ingredients of our universe: dark matter and dark energy. Comprising 96% of the universe between them, they can't be directly measured, but their influence is immense.

Dark Matter and Dark Energy

Dr. Patricia Burchat (15 min)

NOVA | NOVA Wonders Are We Alone? | Season 45 | Episode 103Hunt for clues in the universes to answer one of humanity’s biggest questions.

Are We Alone?

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