nasa.gov status & reliability report
nasa.gov has held up impressively well over the last year, recording 100% uptime — only about under 1 minute per year all told. It's quick to respond, too — roughly 403 ms to first byte. We recorded no confirmed outages in that window.
Composite of uptime, response time & incident stability · high-confidence
Learn moreUptime over the last 1 month
Each bar is one calendar month with recorded data, computed from 1 availability checks. Bar height is scaled to this site's own range so month-to-month differences stand out; colour reflects the uptime band.
Uptime by time window
At 100%, nasa.gov is budgeted for approximately under 1 minute per year of downtime.
Response time
Average server response over 12 months
Downtime incident history
What users report
Community-reported problem types (all time).
About nasa.gov
nasa.gov is the official website of the National Aeronautics and Space Administration (NASA), a federal agency responsible for the United States’ civilian space program and aeronautics research. The domain provides information about missions, research, and space exploration activities.
Users typically visit nasa.gov to access mission updates, scientific data, images, videos, and educational resources related to space, Earth science, and technology. The site also offers news, live coverage of launches, and materials for students and researchers.
Founded in 1958, NASA has played a major role in space exploration, including human spaceflight, planetary missions, and satellite technology, making nasa.gov a key source of authoritative information on space science and exploration.
Recent community reports
Community reporting for nasa.gov has been quiet recently — the most recent of one logged problem report came in about 3 months ago. Most of those issues involved loading failures rather than isolated slow-downs. Every report traced back to a single country, which points to a localized or individual issue rather than a widespread disruption.
- 🇳🇱 A visitor from Netherlands reported: Not Loading 2 Months ago
Other tracked services
Frequently asked questions
Is nasa.gov down right now?
nasa.gov is currently operational. This reflects our most recent automated probe combined with live community reports.
How reliable is nasa.gov?
nasa.gov has maintained 100% uptime over the past 12 months, earning a reliability grade of A (95/100). That equates to roughly under 1 minute per year.
How often does nasa.gov go down?
We have recorded no confirmed downtime incidents for nasa.gov in the past 12 months.
People also checked
Reliability data last updated 2026-06-12 07:37:10 UTC. Measurements are independent and observational.