Welcome to the home of NASA Night Launch, a free dark theme for Firefox, compatible with Firefox 38.0 and up for Windows, Mac, and Linux.

Read the reviews!

Absolutely gorgeous. I personally find this to be the best dark theme. Great work.

Polished. No parts of the interface have been neglected... A fantastic theme. Thanks a lot for the work.

Perfect? This may be the best dark theme ever!

Finally. A dark theme that is throughly skinned throughout down to a proper treatment of buttons in the other submenus of firefox. Great theme, and I love the rocket flames when pages are loading.

Very Nice. Finally a true dark theme. This is a good choice for late night Browsing or dim light room settings. When put together with dark Google Page,search etc. it's much easier on the eyes. I also applied a dark theme to my Windows program and that really completed the package. This theme seems efficient and entertaining. Worth the effort to add the extras. Great work!!

Very ribz. This is what I was wanting for a long time. Try it with window blinds Dusk V1.1.

Pretty Darn Cool. The ability to customize the appearance with the subskins is schweeeeet (the step by step destructions help those of us who are . . . less proficient). Not to mention that it works perfectly with all of my extensions.

Best Theme Ever. Thank you for making the best dark theme ever! I am enjoying it very much!

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