ISS Archives

November 26, 2021November 26, 2021 by Matt Williams

The Severe Pacific Northwest Flooding Seen From Space

The State of Washington and the Province of BC are in a state of emergency following days of severe wind, rain, and flooding. The situation began when an “atmospheric river” (a plume of moisture) extended over the Pacific Northwest, triggering severe rainfall that caused already-rising rivers to overflow. This led to blocked roads, mudslides, fallen bridges, and thousands of animals drowning in farmland areas.

This extensive damage was photographed from space by Earth observation satellites, one of which was the European Space Agency’s (ESA) Copernicus Sentinel mission and the International Space Station (ISS). These images captured the extent of the floods in the Nooksack and Fraser River valleys this week, which both spilled over their banks this week, leading to washed-out roads and forcing the evacuation of thousands of people.

October 31, 2021October 31, 2021 by Matt Williams

Blue Origin Announces the “Orbital Reef,” the Space Station they Plan to Build in Orbit

The core module of Orbital Reef. Credit: Orbital Reef

Blue Origin has certainly stepped up its game of late! After stepping down as the CEO of Amazon, Jeff Bezos has made it his personal mission to take the company he founded in 2000 and turn it into a powerhouse of the commercial space sector. Between some high-profile missions involving the New Shepard – which included passengers like Wally Funk, William Shatner, and even himself and his brother – Bezos has also been outspoken about his long-term vision.

Bezos describes this vision as “building a road to space so our children can build the future.” In the latest step towards achieving this, Blue Origin announced a new partnership with Sierra Space to develop a commercial space station in Low Earth Orbit (LEO), known as “Orbital Reef.” This mixed-use space station, which is to be completed by the end of this decade, will facilitate commerce, research, tourism, and facilitate the commercialization of LEO.

October 12, 2021October 12, 2021 by Matt Williams

The Astronauts who Would Have Tested Starliner Have Been Reassigned to an Upcoming SpaceX Crew Dragon Launch

NASA crew members of the SpaceX Crew-5 mission to the International Space Station. Pictured from left are NASA astronauts Nicole Mann and Josh Cassada. Credits: NASA

In 2011, NASA announced a bold new program to leverage partnerships between the government and the commercial space sector to restore domestic launch capability. As part of the Commercial Crew Program (CCP), NASA selected Boeing and SpaceX to develop next-generation crew-rated capsules that would transport astronauts and payloads to International Space Station (ISS) and other locations in Low-Earth Orbit (LEO).

While SpaceX has managed to meet all the requirements of the CCP with their Crew Dragon module, Boeing’s Starliner has experienced technical problems and several delays. With the latest delay (caused by the ISS being temporarily pushed out of its orbit), NASA has decided to reassign the astronauts that were scheduled to take the Starliner on its maiden crewed flight (Starliner-1) to the next crewed flight of the SpaceX Crew Dragon to the ISS (Crew-5).

September 17, 2021September 17, 2021 by Andy Tomaswick

Astronauts Have Used Bacteria to Extract Useful Metals out of Rocks

History has viewed mining as a job that requires a lot of heavy machinery and physical labor. Pulling valuable material out of the ground has been necessary for human progress for thousands of years. That progress has led to an alternative method of getting those resources out of the Earth or other celestial bodies. The new technique relies on a symbiotic life partner that has co-habited with us for millennia – bacteria. A recent experiment conducted by ESA’s Biorock investigation team shows that this process – known as “biomining” – might be the most effective way to collect some materials in space.

September 1, 2021September 1, 2021 by Matt Williams

Cosmonauts Find Cracks in the Aging Zarya ISS Module

A space station is born. The Russian Zarya module (top) is connected to the U.S. Unity module using the Canadarm on Dec. 6, 1998. Shot is a still from an IMAX camera carried on board shuttle Endeavour. Credit: NASA

It appears that the International Space Station is showing its age. Or, at least, the older modules that have been in space since 1998 certainly are. According to statements made by a senior Russian space official, cosmonauts aboard the ISS have discovered new cracks in the Functional Cargo Block (FCB) module – aka. Zarya (“Dawn”). These cracks were found in seven of the module’s twenty windows and could eventually threaten the entire station.

September 1, 2021September 1, 2021 by Matt Williams

China Wants to Build a Spaceship That’s Kilometers Long

The first Long March 5 rocket being rolled out for launch at Wenchang in late October 2016. Credit: Su Dong/China Daily

It’s no secret that China has become a major contender when it comes to spaceflight. In the past twenty years, the China National Space Agency (CNSA) has accomplished some historic firsts. This includes sending astronauts to space, deploying three space stations (as part of the Tiangong program), developing heavy launch vehicles (like the Long March 5), and sending robotic explorers to the far side of the Moon and Mars.

Looking ahead to the next decade and beyond, China is planning on taking even bolder steps to develop its space program. Among the many proposals the country’s leaders are considering for its latest 5-year plan, one involved creating an “ultra-large spacecraft spanning kilometers.” Having this spacecraft in Low Earth Orbit (LEO) would be a game-changer for China, allowing for long-duration missions and the utilization of space resources.

August 13, 2021August 13, 2021 by Andy Tomaswick

NASA Sends a 3D Printer for Lunar Regolith and More to the ISS

One of the reasons the ISS is still alive and kicking is that it offers a unique environment for testing that is available nowhere, either on the Earth or off of it. Plenty of science experiments want to take advantage of that uniqueness. This week, a fresh crop of experiments was delivered to the ISS aboard a Northrop Grumman Cygnus resupply craft. They range from 3D printers to a high school science experiment with mold, and now they each have the opportunity to make use of the ISS’s microgravity environment.

August 10, 2021August 10, 2021 by Andy Tomaswick

Boeing Starliner Launch Scrubbed. No Idea When it Might fly

With all the news recently about relatively young rocket companies successfully flinging their founders and some actual astronauts into space, it might be surprising that the rocket company with the most experience of all still hasn’t gotten its flagship new rocket off the ground with people yet. And after yet another delay, there is now no firm date for the launch of Boeing’s Starliner.

August 6, 2021August 6, 2021 by Matt Williams

Russia’s new Module Kicks the Station out of Position, Causes a Delay for Starliner

An artist's illustration of Boeing's CST-100 Starliner spacecraft in orbit. Credit: Boeing

On July 28th, the International Space Station (ISS) suffered a mishap after a new Russian module (named Nauka) fired its thrusters just hours after arriving. As a result, the entire station was temporarily pushed out of position, forcibly delaying the Orbital Flight Test-2 (OFT-2) mission. This would have been Boeing’s CT-100 Starliner’s second attempt to rendezvous with the ISS as part of NASA’s Commercial Crew Program (CCP).

The ISS managed to correct its orbit shortly thereafter, while the OFT-2 launch was delayed until the next available opportunity (Wednesday, Aug. 4th). Unfortunately, the mission was delayed again due to an issue with one of the valves on the spacecraft’s propulsion system. This prompted the ground crews to move the Starliner and Atlas V launch vehicle back into Vertical Integration Facility (VIF), so they can look for the source of the problem more closely.

July 27, 2021July 27, 2021 by Andy Tomaswick

Europe Launches its new Robotic arm, Which Will Crawl Around the International Space Station Like an Inchworm

The robotic arms of the ISS are some of its most useful tools. The arms, designed by Canadian and Japanese space agencies, have been instrumental in ferrying around astronauts and shepherding modules to one side of the ISS. However, the Russian segment lacked its own robotic arm – until a new one designed by ESA was launched last week.