International Space Station Archives

August 16, 2022August 16, 2022 by Matt Williams

NASA Astronaut Nicole Aunapu Mann will be the First Indigenous Woman in Space!

NASA Astronaut Nicole Mann in SpaceX training. Credit: NASA

This Fall, the fifth crewed mission (Crew-5) of the NASA Commercial Crew Program will depart for the International Space Station (ISS). This mission will see four astronauts launch from the Kennedy Space Center in Flordia aboard a SpaceX Crew Dragon (atop a Falcon 9 rocket). Once they reach the ISS, they will join the crew of Expedition 67 and conduct science experiments as part of Expedition 68. The mission commander of this flight, Nicole Aunapu Mann, is a naval aviator and test pilot with a distinguished military career. She will also be the first Indigenous woman ever to go to space!

July 21, 2022July 21, 2022 by Matt Williams

Japanese Researchers Show how Microgravity Affects Astronauts’ Muscles and Nerves

Canadian astronaut Robert Thirsk using the exercise bike on the ISS. Exercise is one way of combatting muscle atrophy in space. Image Credit: NASA

It’s well-known that spending long periods in microgravity can adversely affect astronaut health and physiology. According to decades of research performed aboard the International Space Station (ISS), like NASA’s much-popularized Twins Study, these effects include the loss of muscle mass and bone density, as well as changes to cardiovascular health, eyesight, organ function, and gene expression. There’s even the possibility that astronauts will experience mood swings and psychological problems while in space or during recovery here on Earth.

According to a recent study by a team of Japanese researchers, one of the lesser-studied effects is how long periods spent in microgravity can damage the skeletal muscles that are important to maintaining our posture. This group of muscles – located mostly in our limbs, back, and neck – are rightly known as our “anti-gravity” muscles because they are load-bearing and allow us to stand upright and move against the force of gravity. This research and the countermeasures they propose could have significant implications for astronauts returning from long-term stays in space.

July 18, 2022July 18, 2022 by Matt Williams

Dmitry Rogozin is no Longer the Head of Roscosmos

Russian Deputy Prime Minister Dmitry Rogozin. Credit: RIA Novosti

According to a recent report by Euronews, the controversial head of Roscosmos (Dmitri Rogozin) has been dismissed from his position. For those associated with space exploration and the global space industry, Rogozin is something of a household name. Since 2018, he has led Russia’s space program and established a reputation for inflammatory statements and anti-Western bluster, especially where Russia’s invasion of Ukraine, U.S., and European sanctions are concerned. His dismissal was part of a reshuffle ordered on Friday, July 15th, by Russian President Vladimir Putin.

July 7, 2022July 7, 2022 by Matt Williams

Engineers Build a gun That can Fire Projectiles at 10 km/s, Simulating High-Speed Space Debris Impacts

According to the ESA’s Space Debris Office (SDO), there are about 31,630 debris objects in orbit that are regularly tracked by space surveillance networks. However, this only accounts for the larger objects and doesn’t include the (literally) millions of tiny bits of “space junk” that pollute Low Earth Orbit (LEO). According to the SDO, this includes an estimated 36,500 objects greater than 10 cm in diameter (~4 inches), 1 million space debris objects measuring between 1 cm to 10 cm (0.4 to 4 inches), and 130 million space debris objects measuring between 1 mm to 1 cm.

These objects pose a regular threat to the International Space Station (ISS) and will only worsen as satellite “mega-constellations” are deployed to LEO and humanity’s presence there grows. To simulate the dangers these impacts will pose to future missions, a team of Canadian engineers developed an Implosion-Driven Launcher (IDL) that would accelerate magnesium projectiles to hypervelocity – up to 10 kilometers a second (36,000 km/h; 22,370 mph). This gun will effectively simulate the damage micro-objects could inflict on future space stations, spacecraft, and satellites.

May 30, 2022May 30, 2022 by Andy Tomaswick

ESA is Developing Microbe-Killing Coatings to Make Spaceflight Healthier

Humans aren’t the only living things in place onboard the ISS. Bacteria, which has found a way to integrate itself into every biome on Earth, has also found a home in the aseptic microgravity of the space station high above it. Unfortunately, this poses a hazard to both the astronauts that live on the ISS and the station itself. But now, a team of researchers funded by ESA and the Instituto Italiano di Tecnologia (IIT) think they have a solution – make the surfaces on the ISS antimicrobial.

May 24, 2022May 24, 2022 by Matt Williams

Starliner Launches Successfully, but Two of its Thrusters Failed

An uncrewed Boeing CST-100 Starliner approaches the International Space Station above the south Pacific on May 20, 2022. Credit: NASA

Last week, Boeing’s next-generation CST-100 Starliner took off from Space Launch Complex 41 at Cape Canaveral, reached orbit, and docked with the International Space Station (ISS). Designated Orbital Flight Test-2 (OFT-2), this uncrewed test flight successfully validated the reusable space capsule for NASA’s Commercial Crew Program (CCP). This program, a public-private partnership between NASA and commercial launch providers (SpaceX and Boeing), aims to provide safe, reliable, and cost-effective payload and crew transportation to the ISS from American soil.

The mission came with its share of hiccups, which consisted of two of the spacecraft’s thrusters shutting off prematurely during orbital maneuvers. Nevertheless, this successful test flight was a welcome relief after three years of delays, checks, and corrective actions that followed the first failed attempt (OFT-1). After six days of being docked with the ISS, the spacecraft is scheduled to undock tomorrow autonomously (Wednesday, May 25^th) and land at the White Sands Space Harbor at the U.S. Army’s White Sands Missile Range (WSMR) in New Mexico.

May 9, 2022May 9, 2022 by Evan Gough

Russia Says it’ll Quit the International Space Station Over Sanctions. Also, Russia Says a lot of Stuff That Doesn’t Happen

The International Space Station is pictured from the SpaceX Crew Dragon Endeavour during a flyaround of the orbiting lab that took place following its undocking from the Harmony module’s space-facing port on Nov. 8, 2021. Credit: NASA/ESA

When Russia sent its armed forces into Ukraine amidst accusations of Nazism and NATO aggression, it left most of its credibility behind. What’s left of its credibility is in shreds as Russia lurches towards pariah status. That’s what happens when you unleash your military on your peaceful neighbour and when the body count grows alongside the rubble piles that used to be Ukrainian cities.

Now Russia seems to be “threatening” to end its participation in the ISS over economic sanctions the world has imposed on them. Will they end their involvement in the ISS? Does anybody care anymore? Does anybody want them to stay? Will we see a line-up of diplomats asking them to reconsider.

May 2, 2022May 2, 2022 by Nancy Atkinson

Watch What Happens to Astronauts When the International Space Station Gets an Orbital Reboost

Astronauts on the International Space Station experience an orbital reboost. Credit: NASA/ESA

This is reminiscent of going down slide on the playground – and then immediately getting back in line to go down again. Except in space.

Here’s what it looks like on board the International Space Station when thrusters fire for an orbital reboost. While it seems like the astronauts are moving inside the station, in in reality it is the Space Station that is moving around them. And in actuality, the acceleration doesn’t happen this fast – the video is sped up eight times. But it still looks like fun!

April 30, 2022April 30, 2022 by Laurence Tognetti

Crew-4 is off to the Station

Name someone who at some point in their life didn’t want to be an astronaut. The answer is no one. Ask any kid what they want to be when they grow up and they all say an astronaut. Being an astronaut is the ultimate dream job for everyone of all ages. Why? Because you get to go to space, and there’s nothing cooler than going into space. For context, even if you’re not a sports fan you have watched the Super Bowl at least once in your life. It is one of the most watched and most lauded sports championship games in the entire world, and yet despite all its media attention and halftime shows and all-time great finishes, the Super Bowl still holds a candle to being able to go to space. Eat your heart out, Tom Brady. Going into space is just awesome, and there’s nothing like it.

April 22, 2022April 22, 2022 by Matt Williams

Holographic Doctors can now Provide Medical Advice on the International Space Station

In recent years, the practice of “telemedicine” has grown considerably. Similar to “telepresence” and “telecommuting,” this technology relies on high-speed internet and live-video streaming to allow a person in one part of the world to interact with people in another without being physically present. The technology has come in handy during the two-year COVID-19 pandemic, where doctors were in high demand, but physical travel was restricted.

This process has also allowed for the emergence of “holoportation,” which relies on holographic technology and 3-D modeling for the same purpose. In October 2021, the first “holoportation handshake” was conducted between Earth and space and demonstrated the technology’s potential for future missions. On this occasion, NASA flight surgeon Dr. Josef Schmid, AEXA Aerospace CEO Fernando De La Pena Llaca, and their teams had a two-way conversation with ESA astronaut Thomas Pesquet aboard the International Space Station (ISS).