AidSpace Blog

Tag Archives: Astronomy

Repairing Hubble

Posted on

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

Posted on

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?!

Posted on

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


The Abbreviated History of a Scientist (Namely, Myself)

Posted on

My first word was JET, since we lived near an Air Force base and experienced sonic booms on a regular basis. My fascination with the heavens took off from there. Growing up, my family went camping and backpacking a lot, and one of my clearest memories of that time is looking up at a dark,   …Continue Reading


Pluto’s Secret: Writing the Museum’s First Children’s Book

Posted on

How did three staff members at the National Air and Space Museum get to collaborate on the Museum’s first children’s book, Pluto’s Secret: An Icy World’s Tale of Discovery?  The short answer is that this is an extraordinary place to work.  And when people are as generous with their time and talents as my collaborators   …Continue Reading