It Took Teamwork to Make It to 20 Years

NASA astronauts (left to right) Christina Koch and Jessica Meir harvested Mizuna mustard greens on Thanksgiving day in 2019 inside the ESA (European Space Agency) laboratory module’s VEGGIE facility. (Credits: NASA)

By Danielle Sempsrott
NASA’s Kennedy Space Center

Building the Team

For 20 consecutive years, NASA has been sending humans to low-Earth orbit to live and work aboard the International Space Station, a unique microgravity laboratory that’s making new discoveries to this day. The technology used for LASIK eye surgery, air purifiers, and robotic arms that assist in medical surgeries are just a few of the things we benefit from here on Earth thanks to science performed on the orbiting laboratory. However, getting the space station into orbit and maintaining it is one of humanity’s biggest challenges – one that required people from all over the world working together to make it possible.


Astronauts in Space to Discuss 20th Anniversary of International Space Station

Expedition 64 NASA astronaut Kate Rubins, left, and Russian cosmonauts Sergey Ryzhikov, center, and Sergey Kud-Sverchkov, right, of Roscosmos take a moment during the Soyuz MS-17 spacecraft fit check to pose for a photograph, Monday, Sept. 28, 2020, at the Baikonur Cosmodrome in Kazakhstan. (Credits: NASA)

HOUSTON (NASA PR) — NASA astronaut Kate Rubins and cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov of the Russian space agency Roscosmos will discuss their mission and the upcoming 20th anniversary of continuous human presence aboard the International Space Station during an in-orbit news conference at 11:10 a.m. EDT Friday, Oct. 30. The news conference will air live on NASA TV and the agency’s website.


Someone Please Tell George Abbey About Bigelow

A Boeing CST-100 crew module docks at a Bigelow Aerospace space station. (Credit: Boeing)

The Houston Chronicle has a puzzling interview with George Abbey, the former NASA Johnson Space Center director who is now a senior fellow in space policy at Rice University’s Baker Institute for Public Policy. Abbey calls SpaceX’s test flight last week “a great achievement,” advocates keeping the space shuttle flying until a replacement is fielded, and demonstrates a narrow perspective on the market for commercial human spaceflight:

Q: The goal is to free up NASA funds for deep space exploration, but given the limitations, how likely are these public-private partnerships to actually save money?

A: Right now, the only customer is the government, which would be supporting these missions to the space station. If you look at the commercial market, it’s going to be very difficult getting the companies where they can get a return based on their own investment. The only customer now, and in the immediate future, is the government.

Abbey admits that the orbital space tourism market could create demand, but he’s skeptical about it. As for demand, he’s right that government is the only customer “in the immediate future.”

However, what neither Abbey nor writer Jeannie Kever mentions are the multiple private space stations (Bigelow, Excalibur Almaz, Galactic Suites, etc.) which would benefit from reliable, affordable and redundant crew and cargo transports. These facilities are not just targeted at the space tourism market. NASA is taking on some risk in investing in commercial crew, but the potential payoffs if these projects succeed are enormous.