AidSpace Blog

Tag Archives: Astronomy

The Day I Helped President Obama Observe the Moon

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I’ve done a lot of “cool” things as an educator at this Museum: performed a solar system dance with Miss America, chatted with astronauts, and given people their first awe-inspiring views through a telescope. But I have to say, my most recent experience was truly out of this world. On Monday, October 19, 2015, I   …Continue Reading

Supermoon Eclipse!

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You may have heard about the “supermoon eclipse” that will happen this Sunday, September 27. Sounds pretty exciting! But what does it mean? Let’s start with the “supermoon” part. The Moon’s orbit around the Earth is not a perfect circle; it’s an ellipse, which means that the distance between the Moon and the Earth changes   …Continue Reading

Repairing Hubble

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Soon after the Hubble Space Telescope was launched in 1990, images and data from its instruments revealed that its main mirror was optically flawed. It suffered from spherical aberration—not all portions of the mirror focused to the same point. The mirror’s shape was off by less than 1/50th the thickness of a human hair, but   …Continue Reading

Blood Moon

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If you live in North America or western South America, you have a treat in store for you tonight or early tomorrow morning: a total lunar eclipse! If you live elsewhere in the world, or if it’s cloudy in your location – as it probably will be tonight at our location in Washington, DC –   …Continue Reading

Photobombs at the Observatory?!

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It was just another day at the National Air and Space Museum’s Public Observatory… The Sun was shining, birds were chirping, and we ended up seeing both! This incredible footage was caught purely by accident as Smithsonian staff tried to image the Sun. The imaging process begins with a video capture of the Sun using   …Continue Reading