Just like you conduct experiments in your science class, astronauts do experiments while in space. The zero gravity of space allows astronauts to carry out experiments that would not be possible in the gravity of Earth. There are more than 300 experiments currently happening aboard the International Space Station (ISS).
It’s not every day that an astronaut invites you to Johnson Space Center in Houston, Texas, to work with and film them training. But that’s exactly what Randy “Komrade” Bresnik did for the STEM in 30 team. In the following months we’ll be sharing his journey with you as he travels to the International Space Station (ISS) on Expeditions 52 and 53.
Following the Apollo 1 fire, James Webb, the administrator of NASA, asked President Johnson to conduct an investigation of the tragedy. Johnson agreed and an independent review board was convened. Among the six factors found to contribute to the Apollo 1 fire, one was the lack of a quickly removable hatch. Curator Allan Needell uses hatches from the Museum’s collection to illustrate the changes that were made to the hatch system following Apollo 1 to improve safety.
A human mission to Mars will take anywhere from two and a half to three years. That is NASA’s best estimate, with each leg of the trip taking six months and including an 18 to 20 month stay on the Red Planet. That does not sound like an extremely long-term prospect until one considers the fact that the world record for the longest single stay in Earth orbit belongs to Soviet cosmonaut and physician Valeri Poliakov at 437 days and 18 hours aboard the Mir space station in 1994-1995. That is less than half the time it would take to complete a mission to Mars.
Captain Eugene Andrew Cernan died Monday, surrounded by his family in Houston, Texas. He was 82 years old. For more than half his life, he was known as the Last Man on the Moon, but he was also a devoted father and husband, a naval aviator and advocate, and a great friend to many. He remains a hero for the ages.
“Gene” Cernan will always be remembered as the “last man on the Moon”—at least until the next person walks there. As commander of Apollo 17, the final expedition of that program, he spent three days on the Moon with Harrison “Jack” Schmitt. Yet that is not all he accomplished in a storied astronaut career.
NASA is building a brand new rocket for the future of human spaceflight. Astronaut Christina Koch, who graduated from NASA’s astronaut training program in 2015, helps us examine the Space Launch System rocket in more detail.
One of the great honors of working at the Smithsonian’s National Air and Space Museum is the opportunity to interact with some of the few humans to orbit the Earth. Earlier in December, we mourned the loss of one of our dearest supporters and friends, Senator John H. Glenn. Now, we have again lost a featured speaker at the Museum, Dr. Piers J. Sellers, who worked at the nearby NASA Goddard Space Flight Center. The following stories about working with Sellers are from two Space History Department curators, who found his unique spirit and passion for science inspiring and heartwarming.
John Glenn died yesterday, after a lifetime of service to his country. He was a Marine aviator and combat veteran of two wars, the first American to orbit the Earth, a United States Senator, and a great friend. After 95 years, his service is finally complete. It is now up to us to celebrate a life well-lived, and to honor his legacy of virtue and valor. Our hearts are heavy, but full of gratitude.
Blue Origin, Jeff Bezo’s private rocket company, passed an in-flight test of its launch escape system Wednesday—a method of detaching a crew capsule from a launch rocket. The successful test moves Blue Origin one step closer to its goal of carrying tourists into space.
How to bring crews safely back to Earth in the event something goes wrong during a launch has always been a concern. Launch escape systems have been engineered into nearly all ventures into space.