nasa.gov vs space.com
Market traction comparison · Updated Jul 2026
| nasa.gov | space.com | Leads | |
|---|---|---|---|
| Monthly Visits | 22.4M | 11.4M | nasa.gov |
| Bounce Rate | 51.8% | 60.8% | nasa.gov |
| SEO & Keywords | 30 | 30 | Tie |
| Domain Age | 28y 11m | 28y 6m | nasa.gov |
nasa.gov leads in 3 of 4 dimensions, while space.com leads in 0.
Growth Momentum
| nasa.gov | space.com | Leads | |
|---|---|---|---|
| Monthly Visits | 22.4M | 11.4M | nasa.gov |
| MoM Change | +24% | +24% | — |
| Avg. Session | 3m04s | 1m06s | nasa.gov |
| Pages / Visit | 8.2 | 1.6 | nasa.gov |
Growth Momentum · Insight
nasa.gov receives 2.0x more monthly traffic than space.com (22.4M vs 11.4M).
Acquisition Strategy
| nasa.gov | space.com | Leads | |
|---|---|---|---|
| Primary Channel | Search 46% | Search 42% | |
| Bounce Rate | 51.8% | 60.8% | nasa.gov |
| SEO & Keywords | 30 | 30 | — |
Keyword Overlap Rate: 20%
| Keyword | Volume | nasa.gov | space.com |
|---|---|---|---|
| satelite | 26.0K | #4 | #7 |
| supermoon | 4.2K | #4 | #10 |
| bing bang | 3.8K | #2 | #5 |
Acquisition Strategy · Insight
nasa.gov acquires users primarily through Search (46%), while space.com relies on Search (42%). This reflects fundamentally different go-to-market strategies — nasa.gov's higher direct traffic suggests stronger brand recognition or product-led growth, while nasa.gov's search reliance means growth is more scalable but more vulnerable to algorithm changes.
Business Maturity
| nasa.gov | space.com | Leads | |
|---|---|---|---|
| Domain Age | 28y 11m | 28y 6m | nasa.gov |
| Registered | Oct 1997 | Feb 1998 | |
| Expires | Jul 2026 | Feb 2027 |
Business Maturity · Insight
nasa.gov has been in the market for over a decade, indicating established presence.
Market Position
| nasa.gov | space.com | Leads | |
|---|---|---|---|
| Global Rank | #1.5K | #7.3K | nasa.gov |
| Category Rank | #3 | #3 | — |
| PH Upvotes | 142 | — |
nasa.gov only
space.com only
Market Position · Insight
Each has untapped markets the other serves: nasa.gov could expand into United Kingdom, China, while space.com could target France, Germany.
Key Takeaways
- •nasa.gov receives 2.0x more monthly traffic than space.com (22.4M vs 11.4M).
- •nasa.gov acquires users primarily through Search (46%), while space.com relies on Search (42%). This reflects fundamentally different go-to-market strategies — nasa.gov's higher direct traffic suggests stronger brand recognition or product-led growth, while nasa.gov's search reliance means growth is more scalable but more vulnerable to algorithm changes.
- •nasa.gov has 2.0x more traffic (22.4M vs 11.4M), though both operate at comparable scale.
- •nasa.gov keeps visitors significantly longer (3m04s avg session vs space.com's 1m06s), suggesting deeper product engagement or stickier content.
- •nasa.gov has a 9 percentage point lower bounce rate (52% vs 61%), indicating better landing page relevance or more targeted traffic.
- •They share 10 keywords (20% overlap), indicating direct search competition.
You've seen the gap. Now steal the playbook.
A Growth Teardown reverse-engineers exactly how each product grows — traffic sources, backlink strategy, keyword gaps, and scored action items you can copy this week.
Related Comparisons
Report based on data from July 2026