NASA
v1.74 · 47.9 MB · code 51
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File information
UpdatedNov 9, 2017
PublishedNov 21, 2012
Packagegov.nasa
Versionv1.74 (51)
Size47.9 MB
MD5ec6bb5f461b229de6c7c0e75ab7d03be
Min SDK19
Malware scanTRUSTED
Signature SHA12F:D6:42:7A:DA:04:5D:16:02:45:36:AB:84:3E:00:74:84:89:2F:45
SignerCN=NASA Ames Research Center, OU=Ames Research Center, O=NASA, L=Mountain View, ST=CA, C=US
Total downloads10,000,000
This version10,000,000
DeveloperNASA
Age ratingEveryone
What's new in v1.74
- Added podcasts to the TV and Audio section.
- Added Featured NASA Centers and Facilities to the Featured section.
- Bug fixes and performance improvements.
- Added Featured NASA Centers and Facilities to the Featured section.
- Bug fixes and performance improvements.
Security scan
TRUSTED
- Developer signature verified 2021-11-11
- Scanned for malware 2020-06-15 14:26:20
- Signature SHA1 2F:D6:42:7A:DA:04:5D:16:02:45:36:AB:84:3E:00:74:84:89:2F:45
- File MD5 ec6bb5f461b229de6c7c0e75ab7d03be
How to install NASA v1.74 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 47.9 MB of free storage.
- Grab gov.nasa_51.apk — hit the Download button above (47.9 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches ec6bb5f461b229de…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find gov.nasa_51.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=NASA Ames Research Center, OU=Ames Research Center, O=NASA, L=Mountain View, ST=CA, C=US. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open NASA — tap Open on the install screen, or find the NASA icon in your app drawer.
Common install errors for NASA
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 4.4 KitKat or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.