Category & trade
Tech stack
CDN
AI readiness
AI training policy
reserved
Terms of Service
AI-bot protection
Blocked AI bots
PerplexityBotClaudeBotClaude-WebFacebookBotDiffbotOAI-SearchBotChatGPT-UserApplebot-Extendedcohere-aiCCBotanthropic-aiMeta-ExternalAgentBytespiderGoogle-ExtendedGPTBotAmazonbot · 16
AI files
Evidence
robots:PerplexityBot+ClaudeBot+Claude-Web+FacebookBot+Diffbot+OAI-SearchBot+ChatGPT-User+Applebot-Extended+cohere-ai+CCBot+anthropic-ai+Meta-ExternalAgent+Bytespider+Google-Extended+GPTBot+Amazonbot
Compliance (GEO / GDPR)
TLD
Overview
Title
NASA Authority
Description
NASA Authority — public reference for NASA. Authoritative information on standards, codes, licensing, practitioners, and the public records we cover, sourced and cited as we go.
Final URL
Language
en (html)
Scanned at
2026-06-25 04:27:38