Supernova Remnant Video from NASA's Chandra Is Decades in Making

I worked for the Chandra Operations Control Center in Burlington MA for a while. The team was a fascinating collaboration between Northrop Grumman, The Smithsonian, NASA, and Harvard.

The telescope was launched into orbit in 1999 and has been a tremendous value to astrophysics. Although it is showing signs of it's age, and it is not as capable or cost effective to operate as the James Webb telescope; it still offers scientists much needed capacity and logistics capability that come with having two telescopes in orbit instead of just one.

One of the fascinating parts about the telescope is it's resiliance and the dedication of the staff who control it. For example, to maximize the usable lifespan of the anti-radiation shielding, and to prevent radiation damage to sensitive features, the position of the craft is constantly being planned and adjusted relative to the sun to balance radiation exposure and maximize observation time at various targets. Much like telling a small child "don't stare directly at the sun" as they take in as much information about their surroundings as possible.

Astronomical time lapses are fascinating and there should be more.

I love this. I want more of my tax dollars going here please. As Hank Green might say, we need to 'increase the awesome' more with stuff like this.

reminder of our insignificance, time marches on

Wow, a sense of 3D perspective and motion from 17,000 light years away! (and of course the background stars at a much greater distance)