Unofficial Update v46+ Rated 5 out of 5 stars

Since there is no updates for the latest versions of Firefox, I made an "Unofficial Update" of this theme working with all the new versions of Firefox (v46+). I hope it will help the people who need it and can't use this very good theme! All the credits to the original Authors! Here is the download link:

Update Rated 3 out of 5 stars

When will be available new versions for new firefox?

Update pls! Rated 5 out of 5 stars

BEST theme!

This user has a previous review of this add-on.

No Update ! Rated 1 out of 5 stars

Gutes Thema was seid längerer Zeit nicht mehr Aktualisiert wird daher unbrauchbar. Schade war mein Lieblings Thema .

Good topic which is not updated for a long time, therefore, unusable. Schade was my favorite subject.

This user has 4 previous reviews of this add-on.

Top notch! Rated 5 out of 5 stars

This is by far the most elegant and fully featured black theme for FireFox. Highly recommened!

Best theme for FF Rated 5 out of 5 stars

Hope it gets an update soon, so it will be usable with the latest FF-version...

Отличная Тема Rated 5 out of 5 stars

Очень нравится эта "тема", но жаль не на всех версиях браузера она работает. Единственный минус. Спасибо большое разработчику, за тему.

Good Rated 5 out of 5 stars

Thank's John Sullivan it's Ok Now!!

This user has 5 previous reviews of this add-on.

Поддержка новых последних версий Firefox Rated 5 out of 5 stars

Руководствуясь этим сообщением , я обновился до 48.0.2 и тема на месте. )) Как это сделать? ПКМ по "добавить в Firefox" - Сохранить как - Сохраняем файл темы "nasa_night_launch-0.6.20160329-fx.xpi" Открываем его архиватором и вытягиваем из архива файл "install.rdf" Его, в свою очередь, открываем в текстовом редакторе. Находим строку "<em:maxVersion>45.*</em:maxVersion>" Это максимально поддерживаемая версия браузера для темы. Исправляем на 48. (Я вообще поставил 49, что-то часто новые версии выходят). Сохраняем изменения и кидаем этот файл ("install.rdf") обратно в архив "nasa_night_launch-0.6.20160329-fx.xpi" Соглашаемся с заменой. Обновляемся до последней версии браузера, старую тему NASA удаляем. И устанавливаем нашу исправленную тему через "Установить дополнение из файла". И - УРА! У нас последняя версия Firefox и тема NASA её поддерживает. Всем удачи!

This user has a previous review of this add-on.

Love the theme, hate Firefox version nonsense. Rated 5 out of 5 stars

Install Nasa Night Launch theme in Firefox 47 (or Whatever version you like)

July 4, 2016

I’ve recently updated Firefox to version 47, but the theme I use, Nasa Night Launch, has’t been updated since
version 45, and it has become incompatible. As I want to keep using it while waiting for an update, I’ve used
a workaround to forcibly install the old FF 45 version (there might be some bugs but I don’t really care),
here is how you do this:

Download the FF 45 version from the NNL official website or use an older version, whatever works.
Open the file with any sort of zip/rar archiver
Extract the file install.rdf and open it with a text editor

Find the line


and change 45 to 47. Save it and replace the old file in the acrhive with the updated one.
Now open theme.jar (may not be present in older builds) with the archiver, you’ll find another file named
install.rdf, do the same steps as before
Close the archiver.

Override add-on signing (advanced users)

You can temporarily override the setting to enforce the add-on signing requirement by changing the preference
xpinstall.signatures.required to false in the Firefox Configuration Editor on the about:config page. You can
use the Search feature at the top. Support is not available for any changes made with the Configuration Editor
so please do this at your own risk.

Open the theme file with Firefox, allow the theme to be installed
Enable the theme and enjoy!

Stuck two versions behind Rated 5 out of 5 stars

hopefully some one updates this theme or i need to switch to chrome

Only way to browse Rated 5 out of 5 stars

I have been using NASA Night Launch as my Firefox theme since 2011. Every other option either hurts my eyes, is too busy, or is just plain less good.

I desperately need an update so I can continue to use this with Firefox 47...

The best add-on Rated 5 out of 5 stars

The best from Brazil...version 47 please..

Please Update for Firefox 47 Rated 5 out of 5 stars

I searched for a nice looking Add-On for Firefox and found this one, im using it for Years now and i never changed it. Wish the Update comes soon its just amazing.

I've been using it for as long as it is around Rated 5 out of 5 stars

Please make it work!

Best theme ever! Good Job guys Rated 5 out of 5 stars

Have been using this must have theme for years now. I know it's kind of stupid but I won't update to FF v47 until this theme is compatible :)

Best theme ever Rated 5 out of 5 stars

Sadly enough it isnt working with firefox 47

Great Theme Rated 4 out of 5 stars

But not working with FF 47

This user has a previous review of this add-on.

Very Clean Looking Rated 5 out of 5 stars

Works great. I like this one a lot, thank you.

Awesome Theme Rated 5 out of 5 stars

This is definively the best dark theme ever! Really happy to see it has been improved also on Console! Great Job! Please continue to work on it and improve it constantly! Thank you so much Bro!!!! And thanks for recent update to FF 46!!! :)