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

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.
The Lunar Eclipse of 1 February 2018.

Soon to come

Are we Alone?
Leap Seconds, Why?

and more later.

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