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⇱ NASA NTRS Scraper Β· Apify


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from $3.00 / 1,000 results

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Scrape the NASA Technical Reports Server (NTRS) - millions of aerospace and engineering research documents. Search by keyword, filter by STI type, NASA center, and date range. Returns title, abstract, authors, affiliations, keywords, report numbers, and PDF links.

Pricing

from $3.00 / 1,000 results

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πŸ‘ Crawler Bros

Crawler Bros

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23 days ago

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Scrape the NASA Technical Reports Server (NTRS) β€” NASA's open-access repository of aerospace, engineering, and scientific research documents spanning over 80 years of spaceflight history. Search by keyword, filter by document type and NASA center, retrieve full metadata including authors, affiliations, keywords, report numbers, and direct PDF links. HTTP-only via the public NTRS API. No auth, no proxy required.

What this actor does

  • Two modes: search (keyword search with filters), getDocument (fetch by document ID)
  • Flexible filtering: by STI document type, NASA center, and publication date range
  • Full metadata: title, abstract, authors with affiliations, subject categories, keywords, report numbers
  • Direct PDF links: extracts PDF download URLs from the document record
  • Pagination: automatically pages through large result sets
  • Empty fields are omitted β€” no nulls in output

Output per document

FieldTypeDescription
idstringNASA NTRS document ID
titlestringDocument title
abstractstringAbstract (truncated at 2000 characters)
authorsarrayList of author names
authorAffiliationsarrayList of {name, affiliation} objects
subjectCategoriesarrayNASA subject categories
keywordsarrayDocument keywords
stiTypestringSTI document type (e.g. Technical Report)
reportNumbersarrayAssigned report numbers
publicationDatestringPublication date
modifiedDatestringLast modified date
centerNamestringNASA center full name
centerAbbrevstringNASA center abbreviation (e.g. GSFC)
pdfUrlstringDirect link to the PDF document
sourceUrlstringNTRS citation page URL
recordTypestringAlways "document"
scrapedAtstringISO 8601 timestamp

Input

FieldTypeDefaultDescription
modestringsearchsearch or getDocument
searchTextstringrocket propulsionKeywords to search (mode=search)
stiTypestring(any)Filter by document type
centerNamestring(any)Filter by NASA center abbreviation
dateMinstring–Min publication date (YYYY-MM-DD)
dateMaxstring–Max publication date (YYYY-MM-DD)
documentIdsarray[]Document IDs to fetch (mode=getDocument)
maxItemsinteger25Max documents to return (1–2000)

Example: search for recent Mars mission reports

{
"mode":"search",
"searchText":"Mars surface exploration",
"stiType":"Technical Report",
"maxItems":20
}

Example: filter by NASA center and date range

{
"mode":"search",
"searchText":"solar panel efficiency",
"centerName":"GSFC",
"dateMin":"2015-01-01",
"dateMax":"2023-12-31",
"maxItems":50
}

Example: fetch specific documents by ID

{
"mode":"getDocument",
"documentIds":["20230001234","20220005678"],
"maxItems":2
}

Supported NASA Centers

AbbreviationFull Name
ARCAmes Research Center
DFRCArmstrong Flight Research Center
GRCGlenn Research Center
GSFCGoddard Space Flight Center
HQNASA Headquarters
JSCJohnson Space Center
KSCKennedy Space Center
LaRCLangley Research Center
MSFCMarshall Space Flight Center
SSCStennis Space Center
WFFWallops Flight Facility

FAQs

Do I need an API key? No. The NASA NTRS API is publicly accessible with no authentication required.

How many documents can I scrape? Up to 2000 per run. The actor pages through results automatically.

Are PDF links always available? No. Not all documents have associated PDF files. The actor extracts a PDF link when available, preferring STI-type downloads.

What is an STI type? STI (Scientific and Technical Information) types classify the kind of document β€” Technical Report, Conference Paper, Journal Article, etc.

Can I filter by multiple centers? Currently one center can be selected per run. Run the actor multiple times with different center values and merge results if needed.

How far back does the data go? NTRS contains documents dating back to the early days of NASA, including NACA reports from the 1940s and 1950s.

What subjects are covered? Aerospace engineering, propulsion, aeronautics, space science, materials science, robotics, communications, Earth observation, and more.

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