It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
You all have seen the Hubble's breathtaking space panoramas. They aren't just simple photographs, but digital composites made of two or more greyscale images taken by different cameras onboard the space telescope. This video reveals exactly how they do it.