Archivo de la etiqueta: spacestation

SpaceX Cargo Craft Attached to Station

Two days after its launch from Florida, the SpaceX Dragon cargo spacecraft was installed on the Earth-facing side of the International Space Station’s Harmony module at 9:32 a.m. EDT.

The 17th contracted commercial resupply mission from SpaceX (CRS-17) delivers more than 5,500 pounds of research, crew supplies and hardware to the orbiting laboratory.

Here’s some of the science arriving at station:

Scientists are using a new technology called tissue chips, which could help predict the effectiveness of potential medicines in humans. Fluid that mimics blood can be passed through the chip to simulate blood flow, and can include drugs or toxins. In microgravity, changes occur in human health and human cells that resemble accelerated aging and disease processes. This investigation allows scientists to make observations over the course of a few weeks in microgravity rather than the months it would take in a laboratory on Earth.

The Hermes facility allows scientists to study the dusty, fragmented debris covering asteroids and moons, called regolith. Once installed by astronauts on the space station, scientists will be able to take over the experiment from Earth to study how regolith particles behave in response to long-duration exposure to microgravity, including changes to pressure, temperate and shocks from impacts and other forces. The investigations will provide insight into the formation and behavior of asteroids, comets, impact dynamics and planetary evolution.

These are just a few of the hundreds of investigations that will help us learn how to keep astronauts healthy during long-duration space travel and demonstrate technologies for future human and robotic exploration beyond low-Earth orbit to the Moon and Mars. Space station research also provides opportunities for other U.S. government agencies, private industry, and academic and research institutions to conduct microgravity research that leads to new technologies, medical treatments, and products that improve life on Earth.

After Dragon spends approximately one month attached to the space station, the spacecraft will return to Earth with about XX pounds of cargo and research.

Keep up to date with the latest news from the crew living in space by following https://blogs.nasa.gov/spacestation/, @space_station and @ISS_Research on Twitter, and the ISS Facebook and ISS Instagram accounts.

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Norah Moran

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Astronaut Commands Robotic Arm to Capture Dragon Cargo Craft

While the International Space Station was traveling over the north Atlantic Ocean, astronauts David Saint-Jacques of the Canadian Space Agency and Nick Hague of NASA grappled Dragon at 7:01 a.m. EDT using the space station’s robotic arm Canadarm2.

Ground controllers will now send commands to begin the robotic installation of the spacecraft on bottom of the station’s Harmony module. NASA Television coverage of installation is scheduled to begin at 9 a.m. Watch online at www.nasa.gov/live.

The Dragon lifted off on a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida Saturday, May 4 with more than 5,500 pounds of research, equipment, cargo and supplies that will support dozens of investigations aboard the orbiting laboratory.

Here’s some of the research arriving at station:

NASA’s Orbiting Carbon Observatory-3 (OCO-3) examines the complex dynamics of Earth’s atmospheric carbon cycle by collecting measurements to track variations in a specific type of atmospheric carbon dioxide. Understanding carbon sources can aid in forecasting increased atmospheric heat retention and reduce its long-term risks.

The Photobioreactor investigation aims to demonstrate how microalgae can be used together with existing life support systems on the space station to improve recycling of resources. The cultivation of microalgae for food, and as part of a life support system to generate oxygen and consume carbon dioxide, could be helpful in future long-duration exploration missions, as it could reduce the amount of consumables required from Earth.

Keep up to date with the latest news from the crew living in space by following https://blogs.nasa.gov/spacestation/, @space_station and @ISS_Research on Twitter, and the ISS Facebook and ISS Instagram accounts.

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Norah Moran

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NASA TV Coverage Begins of the SpaceX Dragon Approaching Station

Flight control teams for the International Space Station and SpaceX are proceeding toward grapple of the Dragon cargo spacecraft this morning. Capture is expected around 7 a.m. EDT. NASA Television coverage has begun. Watch live at http://www.nasa.gov/live.

Expedition 59 astronauts David Saint-Jacques of the Canadian Space Agency and Nick Hague of NASA will use the space station’s robotic arm to grapple Dragon around 7 a.m. Coverage of robotic installation to the Earth-facing port of the Harmony module will begin at 9 a.m.

The Dragon lifted off on a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida Saturday, May 4 with more than 5,500 pounds of research, equipment, cargo and supplies that will support dozens of investigations aboard the orbiting laboratory.

Keep up to date with the latest news from the crew living in space by following https://blogs.nasa.gov/spacestation/, @space_station and @ISS_Research on Twitter, and the ISS Facebook and ISS Instagram accounts.

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Norah Moran

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Crew Researches Immunity Response Leading Up to Next Dragon Launch Attempt

This morning’s SpaceX Dragon launch was scrubbed due to a drone ship power issue. Launch coverage for the next attempt begins at 2:30 a.m. EDT Saturday, May 4, for a 2:48 a.m. launch. Viewers can watch it unfold on NASA Television and the agency’s website. This cargo delivery will replenish the International Space Station with nearly 5,500 pounds of science, supplies and hardware.

Today onboard the space station, in addition to routine maintenance and housekeeping, mice are keeping the astronauts aboard busy with the Rodent Research-12 investigation. While David Saint-Jacques was occupied cleaning habitats and cameras and restocking food, Nick Hague, in addition to Flight Engineers Anne McClain and Christina Koch, spent time calibrating Mass Measurement Devices and establishing baseline readings.

Saint-Jacques and Hague spent some time to reviewing training and procedures for when they command the Canadarm2 robotic arm to capture the Dragon cargo craft at the International Space Station, which is now scheduled for Monday, May 6, at 7 a.m. following a May 4 launch.

Mice could be key to studying immune response in humans. Spaceflight is known to affect immunity, but there’s little research that has been conducted to see how, in fact, humans would respond to a challenge to the body’s immunity in space. Since a mouse’s immune system parallels that of humans, these animal models enable us to learn and understand how astronaut health can be sustained in microgravity.

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Catherine Williams

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Station Back At Full Power While Crew Continues Important Research Studies

The crew of Expedition 59 was hard at work today setting up a litany of science experiments and conducting maintenance to the International Space Station that will help further NASA’s goal of returning to the Moon.

Some unplanned maintenance to replace a failed Main Bus Switching Unit-3 (MBSU), which was completed this morning by robotics ground controllers through the use of the space station’s Canadarm2 and Dextre, also known as the Special Purpose Dextrous Manipulator (SPDM), restored the orbiting laboratory to a nominal power configuration. Ordinarily, this intensive procedure would have required the station residents to perform an emergency spacewalk. However, swapping out the MSBU entirely through robotics work demonstrated that some of the capabilities explorers will need for the Moon and destinations beyond are being tested right now in low-Earth orbit.

Meanwhile, within the space station, Flight Engineers Anne McClain and Christina Koch prepped investigations vital to the next generation of space explorers. McClain spent time setting up mass measurement hardware for Rodent Research-12, which will examine the effects of spaceflight on the function of antibody production and immune memory. Koch stowed Fiber Optics Production hardware and checked Airway Monitoring experiment gear. Airway Monitoring will help ensure crew well-being by evaluating the occurrence and indicators of airway inflammation in the astronauts using ultra-sensitive gas monitors to analyze exhaled air.

In the Harmony module, NASA astronaut Nick Hague completed inventory and performed stowage work for the module’s Pressurized Mating Adapter-3. Flight Engineer David Saint-Jacques worked with the Veggie PONDS experiment, adding water to the space botany gear. Understanding how plants respond to microgravity and demonstrating that reliable vegetable production is possible in space are important steps toward spacesuited boots on destinations like the Moon and Mars, where visiting vehicle visits to replenish the crew’s food supply will not be as regular as they are to the space station.

On the subject of visiting vehicles, commercial cargo provider SpaceX is poised to make its 17th resupply to the orbiting laboratory, with launch set for 3:11 EDT Friday, May 3. Dragon, which is filled with more than 5,500 pounds of research, crew supplies and hardware, will launch on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida.

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Catherine Williams

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