Astronauts on the ISS Engage in Earth Observations, Space Biology, and Hardware Installations

by Tatsuya Nakamura
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ISS Astronauts

Flight Engineer Sultan Alneyadi from the United Arab Emirates (UAE) took a moment to capture a selfie while photographing Earth from the International Space Station (ISS). This activity was part of the ongoing operations of Expedition 69, which included various tasks such as studying DNA length using fluorescent samples in the Genes in Space-10 project, reorganizing the station, installing brackets, swapping batteries, conducting Earth observations, and preparing for a resupply mission. The Roscosmos crew also contributed to the mission by conducting 3D printing and microgravity experiments.

Another investigation under the Genes in Space program is currently in progress on the ISS. On Thursday, the Expedition 69 crew members not only installed brackets and completed inspections but also dedicated time to observe Earth.

In the morning, NASA Flight Engineer Frank Rubio activated the Internal Ball Camera, a free-flying system that aids in monitoring operations, in the Japanese Experiment Module. He then focused on the Genes in Space-10 operation, which involves measuring and analyzing DNA length using fluorescent samples aboard the station. This program enables middle and high school students to design DNA experiments addressing challenges in space exploration.

Astronaut Woody Hoburg, also from NASA, began his day by reorganizing and consolidating stowage in the Columbus Laboratory Module. Later, he joined astronaut Stephen Bowen in the Destiny module to install drawer handle brackets for the Human Research Facility. Hoburg also conducted a safety video survey of the station to assist the ground team in assessing its current configuration.

Meanwhile, Bowen gathered items for disposal on Northrop Grumman’s 19th commercial resupply mission, scheduled to launch no earlier than Tuesday, August 1.

Flight Engineer Sultan Alneyadi from the UAE focused on charging and swapping batteries for Astrobee, the station’s free-flying robots. He also inspected blankets and their covers in crew quarters and dedicated time to observing and photographing Earth from the Window Observational Research Facility.

Roscosmos Commander Sergey Prokopyev charged and reconfigured a cordless, portable microscope and then prepared and operated the 3D printer in the Zvezda service module. Flight Engineer Dmitri Petelin continued his experiments on liquid diffusion behavior in microgravity, which he had started two days prior. Additionally, Flight Engineer Andrey Fedyaev installed cables in Zvezda.

Frequently Asked Questions (FAQs) about ISS Astronauts

What operations are the astronauts on the International Space Station (ISS) currently conducting?

The astronauts on the ISS are currently engaged in a variety of operations, including Earth observations, space biology experiments, and hardware installations. They are also preparing for a resupply mission.

What is the Genes in Space program?

The Genes in Space program allows middle and high school students to design DNA experiments that address challenges in space exploration. It involves studying DNA length using fluorescent samples aboard the ISS.

What tasks did the astronauts complete during Expedition 69?

During Expedition 69, the astronauts completed tasks such as reorganizing the station, installing brackets, swapping batteries, conducting Earth observations, and preparing for a resupply mission. They also performed activities related to 3D printing and microgravity experiments.

What are some specific activities of individual astronauts mentioned in the text?

NASA Flight Engineer Frank Rubio activated the Internal Ball Camera, ran the Genes in Space-10 operation, and observed Earth. Astronaut Woody Hoburg reorganized stowage, installed drawer handle brackets, and conducted a safety video survey. Flight Engineer Sultan Alneyadi charged and swapped batteries, inspected blankets, and observed Earth from the Window Observational Research Facility.

What tasks were performed by the Roscosmos crew?

Commander Sergey Prokopyev charged and reconfigured a portable microscope, operated the 3D printer, while Flight Engineer Dmitri Petelin ran experiments on liquid diffusion behavior in microgravity. Flight Engineer Andrey Fedyaev installed cables.

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