| ★ |  National Air and Space Museum 50th Anniversary | Smithsonian National Air and Space Museum @airandspace | 1.4K | — | |
| 19 |  NASA Astronaut Remembers Hubble’s Repair | Museum of Science @museumofscience | — | Estados Unidos | 83 |
| 14 |  Smithsonian to open exhibit on American nature, geology, culture for 250th anniversary | | 7.5K | Estados Unidos | 84 |
| 20 |  Hundreds gather at Museum of Flight to watch NASA’s Artemis II launch to the moon | | 2.3K | Estados Unidos | 83 |
| 15 |  68 Years of NASA: The Space Agency That Redefined Exploration | Global Lens | | 2.1K | Estados Unidos | 83 |
| 2 |  Air and Space Museum upgrades ahead of 50th anniversary | FOX 5 Washington DC @fox5dc | 1.8K | — | 94 |
| 1 |  National Air and Space Museum 50th Anniversary | Smithsonian National Air and Space Museum @airandspace | 1.4K | — | 96 |
| 6 |  National Air and Space Museum Rededication Ceremony | Smithsonian National Air and Space Museum @airandspace | 1.4K | — | 87 |
| 11 |  50 for 50: Space Shuttle Discovery | Smithsonian National Air and Space Museum @airandspace | 1.2K | — | 84 |
| 5 |  50 Years of Air + Space: Onward and Upward | Smithsonian National Air and Space Museum @airandspace | 934 | — | 89 |
| 10 |  "RTX Living in the Space Age Hall" | National Air and Space Museum in DC | Smithsonian National Air and Space Museum @airandspace | 812 | — | 85 |
| 18 |  50 for 50: Wright Flyer Pieces Taken on Apollo 11 | Smithsonian National Air and Space Museum @airandspace | 770 | — | 83 |
| 12 |  "TEXTRON How Things Fly" | National Air and Space Museum in DC | Smithsonian National Air and Space Museum @airandspace | 749 | — | 84 |
| 13 |  "U.S. National Science Foundation Discovering Our Universe" | National Air and Space Museum in DC | Smithsonian National Air and Space Museum @airandspace | 674 | — | 84 |
| 17 |  50 for 50: Bill Nye on Michael Collins and a DC Flag That Flew Around the Moon | Smithsonian National Air and Space Museum @airandspace | 630 | — | 83 |
| 4 |  50 Years of Air + Space: Origins | Smithsonian National Air and Space Museum @airandspace | 522 | — | 90 |
| 8 |  Air and Space in 50 Words | Smithsonian National Air and Space Museum @airandspace | 499 | — | 86 |
| 7 |  50 Years of Air + Space: New Ideas | Smithsonian National Air and Space Museum @airandspace | 375 | — | 87 |
| 3 |  50 Years of Air + Space: Opening Day | Smithsonian National Air and Space Museum @airandspace | 343 | — | 91 |
| 9 |  Smithsonian’s Air and Space Museum gets a makeover | | 296 | Estados Unidos | 85 |
| 16 |  Smithsonian Castle opens with special exhibit for America's 250th birthday | | 266 | Estados Unidos | 83 |