Helix nebula in IR (Vista)
Titan and ring shadow (Cassini)
Saturn closeup (Cassini)
Horsehead nebula (HST)
Earth setting on Moon (Kaguya)
Mars weather (MRO)
Sombrero galaxy (HST)
Saturn's moon Enceladus (Cassini)
Saturn's moon Hyperion (Cassini)
Eta Carinae (Stephen Chadwick)
Flyby Pluto (New Horizons)
Nightscape (Mark Gee)
Jupiter (Juno)
Crater slope on Mars (MRO)
Rhea in front of Titan (Cassini)
Neptune's moon Triton (Voyager 2)
Victoria crater on Mars (Erik Wernquist)
Vela supernova remnant (Stephen Chadwick)
Occam crater on Ceres (Dawn)
Pluto topography (New Horizons)
Carina Nebula (HST)
Aurora on Saturn (Cassini)
Sunset on Mars (Spirit rover)
Carina Nebula in IR (HST)
Titan above Saturn's rings (Cassini)
Ligeia Mare on Titan (Cassini)
Earth and Moon from Saturn (Cassini)
Pluto mountains and plains (New Horizons)
The Nile at night (ISS)
Saturn's moon Epimetheus (Cassini)
Jupiter and Ganymede (HST)
Geysers on Enceladus (Cassini)
Andromeda galaxy (Robert Gendler)
Jupiter (Juno)

Our Slide Presentations

are typically used to give presentations, although they can also be used for self study.
They run directly from our website and no software in your computer is needed apart from the webbrowser that you are already using.

Most of the Slide shows are accompanied by a narrative text file and/or handout(s) (in pdf-format) that can be downloaded and which contain background information. These attachments should be studied beforehand by the presenter for the best results or can be used as a study resource for self study. These documents can be downloaded from the "Resources" tab (top left) in each presentation.

Click on the icon in the column "Run" in either of the tables below to open the show in a separate tab. Make sure to scroll down to see all our presentations.

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All resources on this site are free to use and always will be.
The login is just a protective layer against mal intent of silicon based bombentities.

You can see the presentation "Introduction to Astronomy" in the public domain as an example here.

Already Available

Introduction to Astronomy
Rhythmic Sky Series (complete), Lectures 1, 1A, 2, 2A, 3, 3A, 4, 4A, 5, 5A, 6.
Kepler's Laws
The Solar System Series (complete), Lectures 1, 2, 3, 4, 5, 6. Individual planets lectures 7, 8, 9, 10, 11, 12, 13.

Soon to come

Are we Alone?
Leap Seconds, Why?

and more later.

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