Louisa Adams was the sixth First Lady and the first to have:
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Been born outside the country. Read: Louisa Adams: The First First Lady Born Outside the US
Occupied by humans and animals Seen with
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Seen with the naked eye. Read: Mars - The Red Planet
What is light pollution?
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The negative effects of artificial light on living things. Read: What Is Light Pollution and What Is It Doing to Our Birds?
The first large-scale terrorist attack on American soil was:
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9/11. Read: America Remembers 9/11
Louisa Adams was fluent in both English and:
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French. Read: Louisa Adams: The First First Lady Born Outside the US
Sky glow is most common in:
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Urban areas. Read: What Is Light Pollution and What Is It Doing to Our Birds?
One hour after the plane hit the World Trade Center, American Airlines Flight 77 crashed into:
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The Pentagon. Read: America Remembers 9/11
Mars is believed to have formed around the same time as:
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Earth. Read: Mars – The Red Planet
The NPS Night Skies Team is responsible for measuring and studying light pollution in:
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National Parks. Read: What Is Light Pollution and What Is It Doing to Our Birds?
