Space Station Archives

August 26, 2024August 26, 2024 by Nancy Atkinson

NASA Decides to Play it Safe. Wilmore and Williams are Coming Home on a Crew Dragon in February

NASA’s Boeing Crew Flight Test astronauts (from top) Butch Wilmore and Suni Williams pose on June 13, 2024 for a portrait inside the vestibule between the forward port on the International Space Station’s Harmony module and Boeing’s Starliner spacecraft. Credit: NASA

Astronauts Butch Wilmore and Suni Williams will remain on board the International Space Station until February, returning to Earth on a SpaceX Crew Dragon. NASA announced its decision over the weekend, citing concerns about the safety of the Boeing Starliner capsule due to helium leaks and thruster issues. The troublesome Starliner is slated to undock from the ISS without a crew in early September and attempt to return on autopilot, landing in the New Mexico desert.

NASA said this allows them and Boeing to continue gathering test data on Starliner during its uncrewed flight home, while also not accepting more risk than necessary for the crew.

July 30, 2024July 30, 2024 by Laurence Tognetti

Watch an Inflatable Habitat Burst in Super Slo-Mo

Image of Sierra Space's full-scale Large Integrated Flexible Environment (LIFE®) on the test stand at NASA Marshall Space Flight Center. (Credit: Sierra Space)

Ae inflatable habitats the future of human space exploration? This is what the space-tech company, Sierra Space, hopes to achieve as they recently conducted a successful Ultimate Burst Pressure test on June 18 with its Large Integrated Flexible Environment (LIFE®) technology at NASA’s Marshall Space Flight Center. The goal of these tests is to inflate the test article until it explodes while ascertaining if the maximum pressure falls within NASA’s strict safety guidelines regarding a recommended operating pressure of 60.8 psi (maximum operating pressure of 15.2 psi times four as a safety factor). Upon explosion, Sierra Space engineers immediately found the recent test achieved 74 psi, thus exceeding NASA’s safety standards by 22 percent.

June 24, 2024June 25, 2024 by Nancy Atkinson

NASA Doesn't Know When Starliner Will Return From Orbit

An aurora streams below Boeing’s Starliner spacecraft docked to the forward port on the Harmony module as the International Space Station soared 266 miles above the Indian Ocean southwest of Australia. Photo credit: NASA/Matt Dominick

After helium leaks and thruster problems with Boeing’s Starliner capsule, NASA has been pushing back the return date from the International Space Station. On Friday, the agency announced they no longer had a planned return date. Instead, they will keep testing the capsule, trying to understand its issues, and seeing if they can make any fixes. Plenty of supplies are on the station, so there’s no urgent need to bring the two astronauts back to Earth.

February 6, 2024February 6, 2024 by Nancy Atkinson

Space Force Chooses its First “Guardian” to go to Space

U.S. Space Force Col. Nick Hague will serve as the pilot on NASA’s Space X Crew-9 mission aboard the Dragon spacecraft that will take him and his crewmates to the International Space Station. Credit: U.S. Space Force.

Although the U.S. Space Force is tasked with military operations in regards to space, they’ve never actually sent one of their own into orbit. This week, the agency announced that Col. Nick Hague will launch to the International Space Station in August 2024 to pilot the Crew-9 mission, as part of SpaceX’s ninth crew rotation to the ISS for NASA. He’ll join two NASA astronauts and a cosmonaut on the trip to space and then work as a flight engineer, spending six months on the station doing research and operations activities.

February 2, 2024February 2, 2024 by Nancy Atkinson

An Astronaut Controls a Robotic Dog From Orbit

DLR's four-legged robot Bert explores and monitors the unfamiliar environment. The Surface Avatar Experiment rehearsed an important scenario for future exploration missions on the Moon and Mars. Bert is being developed at the DLR Institute of Robotics and Mechatronics and can walk, trot, gallop, perform a passing gait and even climb. This enables him to cover long distances and at the same time move around in rough terrain or small caves. Credit: DLR.

Swedish astronaut Marcus Wandt took control of a series of robots in Germany while on board the International Space Station, zipping around the Earth at 28,000 kilometers per hour (17,500 mph.) Researchers want to understand how time delays can affect the remote control of robots from an orbiting platform. Future astronauts could control rovers on the Moon’s or Mars’s surface from a spacecraft in orbit. Until now, only wheeled rovers have been part of the tests, but now they have added a dog-like robot called Bert.

January 26, 2024January 29, 2024 by Matt Williams

Watch a House-Sized Space Habitat (Intentionally) Burst

The LIFE 1.0 module at the Sierra Space facility in Broomfield, Colorado. Credit: Sierra Space

We live in an age of renewed space exploration, colloquially known as Space Age 2.0. Unlike the previous one, this new space age is characterized by inter-agency cooperation and collaboration between space agencies and the commercial space industry (aka. NewSpace). In addition to sending crews back to the Moon and onto Mars, a major objective of the current space age is the commercialization of Low Earth Orbit (LEO). That means large constellations of satellites, debris mitigation, and plenty of commercial space stations.

To accommodate this commercial presence in LEO, Sierra Space has developed the Large Integrated Flexible Environment (LIFE) habitat, an inflatable module that can be integrated into future space stations. As part of the Commercial Low Earth Orbit Development Program, NASA, Sierra Space, and ILC Dover (the Delaware-based engineering manufacturing company) recently conducted a full-scale burst pressure test of their LIFE habitat. The test occurred at NASA’s Marshall Space Flight Center in Huntsville, Alabama, and was caught on video (see below).

November 29, 2023November 29, 2023 by Evan Gough

China’s Space Station, Seen from Orbit

Tiangong Chinese space station. Credit: China Manned Space Agency.

When the Space Age dawned in 1957, there were only two players: the USA and the USSR. The USA won the space race by being first to the Moon, though the USSR enjoyed its own successes. But here we are only a few decades later, and the USSR appears to be fading away while China is surging ahead.

Nothing’s more emblematic of China’s surge than its Tiangong space station.

August 28, 2023August 28, 2023 by Nancy Atkinson

Crew-7 Reaches the International Space Station

The SpaceX Dragon Endurance spacecraft, with four Crew-7 crew members aboard, approaches the space station for a docking on Sunday, Aug. 27, 2023. Credit: NASA TV

SpaceX Crew-7, the next group of four astronauts, are now on board the International Space Station, and this diverse crew is definitely putting “International” in the ISS. The new crew hails from four different countries: the US, Denmark, Japan and Russia. There will be 11 people on board the station for a few days before the Crew-6 foursome head back to Earth.

NASA has at least 200 science experiments and technology demonstrations queued up for Crew-7[‘s six months space, many of which will help prepare for the upcoming Artemis missions.

June 12, 2023June 12, 2023 by Nancy Atkinson

Thierry Legault’s Stunning Views of the Space Station (with spacewalking astronauts) Crossing in Front of Sunspots

The International Space Station transiting the Sun -- and two large sunspots --on June 9, 2023. Additionally, two astronauts, Steve Bowen and Woody Hoburg were outside the ISS on a spacewalk while this image was taken. Credit and copyright: Thierry Legault.

He’s done it again, outdoing even his own incredible work.

Over the years, we’ve written many articles to share the beautiful and mind-bending astrophotography of Thierry Legault. Each year he seems to come up with ideas to try to surpass even his own craziest attempts of astrophotography feats – such as capturing spy satellites in orbit, or snapping pictures of the International Space Station (ISS) transiting the Sun during a solar eclipse.

Now, he was able to take pictures of the ISS transiting the Sun while two astronauts were doing a spacewalk. As an added challenge, Legault made sure he was in the right place at the right time so he could capture the ISS (and astronauts) while they were passing by three enormous sunspots.

WHAT??

May 2, 2023May 24, 2023 by Matt Williams

Airbus Designs a Space Station With Artificial Gravity

Airbus LOOP concept art. Credit: © Airbus 2023

The International Space Station (ISS) is nearing the end of its service. While NASA and its partners have committed to keeping it in operation until 2030, plans are already in place for successor space stations that will carry on the ISS’ legacy. China plans to assume a leading role with Tiangong, while the India Space Research Organization (ISRO) plans to deploy its own space station by mid-decade. NASA has also contracted with three aerospace companies to design commercial space stations, including Blue Origin’s Orbital Reef, the Axiom Space Station (AxS), and Starlab.

Well, buckle up! The European multinational aerospace giant Airbus has thrown its hat into the ring! In a recently-released video, the company detailed its proposal for a Multi-Purpose Orbital Module (MPOP) called the Airbus LOOP. This modular space segment contains three decks, a centrifuge, and enough volume for a crew of four, making it suitable for future space stations and long-duration missions to Mars. The LOOP builds on the company’s long history of human spaceflight programs, like the ISS Columbus Module, the Automated Transfer Vehicle (ATV), and the Orion European Service Module (ESM).