astronomy
![A family looks at an image through a blue filter](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/2022-02/ExSci_Space_20180929_1190_edit.jpg?h=3d346970&itok=-dNccHVd)
Exploring the Universe: Filtered Light
In this activity, learners discover how colored filters can help reveal more about an image and we can use light and filters to learn more about an object.
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![Photo of the materials used in the Exoplanet Transits activity](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/6_exoplanet_transits.jpg?h=deaec4b9&itok=Vt3nb0bG)
Exploring the Universe: Exoplanet Transits
In this activity, learners model one method to search for exoplanets by using a lightbox and mystery objects.
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![Mother and two daughters investigating giant balls of ice in Ice Orbs activity](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/exsci_space_ice_-20160717_1136-m.jpg?h=252f27fa&itok=TTkf7dVK)
2017 Explore Science: Earth & Space Digital Toolkit
Digital download of all public engagement and professional development files in the Explore Science: Earth and Space 2017 toolkit designed to engage the public in Earth and space science.
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![Blue logo for online workshop recordings](https://nisenet.org/sites/default/files/styles/curated_list_large/public/2020-12/online-workshop-recordings-logo.jpg?itok=9FGQyoMy)
Online Workshop Recording: The Science Behind the Earth and Space Toolkit: Astrobiology - Searching for Life
Online professional development workshop recording (2017).
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![NISE Net calendar art](https://nisenet.org/sites/default/files/styles/curated_list_large/public/2020-12/nisecalendar.png?itok=e73BlQCK)
Calendar of Seasonal Events and Holidays - STEM Throughout the Year!
Educators can find ideas for incorporating STEM content into holidays, seasons, annual events, and special events throughout the year.
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![computer image of two sky observers with the Night Sky Network above them and NASA logo](https://nisenet.org/sites/default/files/styles/curated_list_large/public/images/catalog/Night%20Sky%20Network_web_logo_lg.gif?itok=kj1ksikT)
Finding astronomy volunteers: Solar System Ambassadors Program, Night Sky Network, and Astronomy Ambassadors
Tools and online workshop recording focused on finding space science experts including Solar System Ambassadors Program, Night Sky Network of astronomy clubs, and AAS Astronomy Ambassadors.
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![Two learners and one facilitator look and discuss a space elevator concept that one of the learners drew on paper](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/2022-02/20120722GH2_195.jpg?h=6f8e8448&itok=WrWmlK3b)
Exploring Nano & Society - Space Elevator
In this activity, learners imagine and draw what a space elevator might look like, what support systems would surround it, and what other technologies it might enable.
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![Two girls discuss their ideas for flying cars with toy car props to a facilitator](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/2022-03/20120722GH2_097.jpg?h=6f8e8448&itok=DOrW46X1)
Exploring Nano & Society - Flying Cars
In this activity, learners imagine and build a flying car out of small foam pieces while having conversations about future technology.
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