How long does it take to go through the Air and space museum?

It depends. The National Air and Space Museum is one of the largest and most popular museums in the world, and it can take anywhere from a few hours to a full day to see everything. If you're interested in learning about the history of aviation and space exploration, then you could easily spend several days exploring the museum's exhibits. However, if you're just interested in seeing the highlights, then you can probably get through the museum in a few hours.

Here's a breakdown of how long it might take to see the museum's different exhibits:

* The Milestones of Flight Gallery: This exhibit tells the story of aviation, from the Wright brothers' first flight to the latest in space exploration. It's one of the museum's most popular exhibits, and it can take anywhere from 30 minutes to an hour to see everything.

* The Boeing Milestones of Flight Hall: This hall houses some of the most iconic aircraft in history, including the Wright brothers' 1903 Flyer, the Spirit of St. Louis, and the Apollo 11 lunar module. It's a must-see for anyone interested in aviation history, and it can take anywhere from 30 minutes to an hour to see everything.

* The Space Hall: This exhibit tells the story of human space exploration, from the early days of the space race to the present day. It's another one of the museum's most popular exhibits, and it can take anywhere from 30 minutes to an hour to see everything.

* The Exploring the Planets Gallery: This exhibit takes visitors on a journey through the solar system, exploring the different planets and moons. It's a great exhibit for anyone interested in learning more about our place in the universe, and it can take anywhere from 30 minutes to an hour to see everything.

* The Mary Baker Engen Restoration Hangar: This hangar is home to the museum's collection of aircraft under restoration. It's a great place to learn about the process of restoring aircraft, and it can take anywhere from 30 minutes to an hour to see everything.

In addition to these exhibits, the National Air and Space Museum also has a variety of other attractions, including a planetarium, a theater, and a gift shop. If you're planning to visit the museum, be sure to allow yourself enough time to see everything you want to see.

Here are some tips for making the most of your visit to the National Air and Space Museum:

* Plan your visit in advance. The museum is open from 10am to 5:30pm every day, but it can get crowded during peak times. If you're planning to visit during the summer or on a holiday, be sure to arrive early to avoid the crowds.

* Wear comfortable shoes. You'll be doing a lot of walking, so make sure you wear comfortable shoes.

* Bring a camera. You'll want to capture the memories of your visit to the National Air and Space Museum.

* Don't be afraid to ask for help. The museum staff is there to help you make the most of your visit. If you have any questions, don't hesitate to ask.