All Stories

I was pleasantly surprised when the clouds rolled out and the weather turned out to be favorable for the total lunar eclipse last night!

The Moon is one of the most easily recognized celestial objects and arguably the easiest one to observe. It is simple to view the changing phases from day to day, with your naked eyes. Binoculars or a telescope will reveal countless craters, ancient lava flows, and other intriguing lunar features.

The Public Observatory Project is just over a year old now, and in that time we’ve been  experimenting with the telescope to discover what is visible in the daytime sky and devise ways that our visitors can have the best experience possible.  One of our goals is to use our equipment to take images of the Sun, so that we can share our star’s day-to-day activities with the visiting public as well as those who can’t make it to the Mall to look through our telescopes.  

“Remote sensing” is a term used to describe many different types of observations carried out at a distance. Aerial photos, satellite images of the Earth and planets, and telescope views of our solar system are all forms of remote sensing used to understand geology, climate, hazards, and changes over time.

A claim that Mars will appear as large as the full moon to the naked eye has been circulating since 2003. Don't be fooled by the misinformation.

If you've wondered what the blue igloo at the Udvar-Hazy Center could be, it's the home of a new planetarium that helps students understand science. 

The Exploring the Planets Gallery has been updated to include scientic exlporation of Mars. See what's new! 

I first thought of putting together a book on planetary tectonics when I was working on a general subject matter book on the planets in the mid 1990’s.  That book had a “comparing the planets” section where I showed examples of tectonic landforms on Mercury, Venus, Earth, and Mars.  Tectonic landforms are created when forces act on solid crustal material and they are found on objects of all sizes in the solar system. 

The National Air and Space Museum is holding its first ever virtual conference for educators on Tuesday, November 10 from 11 a.m. – 5 p.m. EST.   Since we’re in the middle of the 40^th anniversary commemorations of the Apollo missions, we decided to focus on this important period in American history.  Staff from our Division of Space History will discuss some fascinating topics such as the real story behind President Kennedy’s famous speech challenging Congress to send Americans to the Moon;  the role of computers—a new technology in the 1960s; the myth of presidential leadership during this time period; the intersections of Ralph Abernathy, the Civil Rights Movement, and the Moon landing; the rise of six iconic Apollo images and how they have been used over time; and the denials of the Moon landings by a small segment of the population and their evolution since the 1960s. 

When the Apollo 11 spacecraft lifted off on July 16, 1969, for the Moon, it signaled a climactic instance in human history. Reaching the Moon on July 20, its Lunar Module—with astronauts Neil A. Armstrong and Buzz Aldrin aboard—landed on the lunar surface while Michael Collins orbited overhead in the Apollo 11 command module. Armstrong soon set foot on the surface, telling millions on Earth that it was “one small step for [a] man—one giant leap for mankind.” Aldrin soon followed him out and the two planted an American flag but omitted claiming the land for the U.S. as had been routinely done during European exploration of the Americas, collected soil and rock samples, and set up scientific experiments. The next day they returned to the Apollo capsule overhead and returned to Earth, splashing down in the Pacific Ocean on July 24.