Tags: cosmonaut | launches | satellite | toss

Cosmonaut Launches Satellite by Simply Tossing It Into Space

Image: Cosmonaut Launches Satellite by Simply Tossing It Into Space
In this 2011 handout photo back dropped by planet Earth the International Space Station is seen from NASA space shuttle Endeavour. (NASA via Getty Images)

By    |   Tuesday, 19 Aug 2014 06:14 AM

A Russian cosmonaut floating outside the International Space Station launched a small hand-held satellite for a university in Peru by simply tossing it out into space.

Cosmonaut Oleg Artemyev held onto a ladder outside the station's Pirs airlock on Monday to release the 2.2-pound, 4-inch cube-shaped satellite built by students at the National University of Engineering in Lima, reported Reuters.

Video broadcast on NASA Television showed the satellite, called Chasqui-1, tumbling away from the back of the station as it sailed about 260 miles above the southern Pacific Ocean.

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The solar-powered spacecraft, whose name means "messenger" in the Quechua language of the Incas, is outfitted with visible light and infrared cameras to take pictures of Earth and sensors to measure temperature and pressure as it orbits.

Artemyev was then joined by spacewalker Alexander Skvortsov to install a European package of experiments to the outside of the Russian Zvezda module. The experiments include biomaterials and extremophiles, which are organisms that can live in extremely hostile environments.

Scientists hope to use information about how the organisms fare in the highly radioactive and extreme temperatures of space to devise life-detection techniques for future robotic Mars missions.

The cosmonauts also installed a reinforcing clamp for a communications antenna they attached during their last spacewalk in June. Monday's to-do list included taking samples of residue on the outside of some of Zvezda’s windows and setting up an experiment to measure how plumes from rocket engine burns may be impacting parts of station.

Artemyev and Skvortsov breezed through their planned six-hour spacewalk, which began shortly after 10 a.m. EDT , and were back inside the station’s airlock 45 minutes early.

Artemyev, Skvortsov and NASA station commander Steve Swanson are five months into a planned six-month mission. Also aboard the complex are NASA astronaut Reid Wiseman, European astronaut Alexander Gerst and Russian cosmonaut Maxim Suraev, who arrived on May 28.

The station, a $100 billion research laboratory for materials and life science experiments, technology demonstrations and other microgravity research, is a partnership of 15 nations that has been occupied by rotating crews of astronauts and cosmonauts since November 2000.

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A Russian cosmonaut floating outside the International Space Station launched a small hand-held satellite for a university in Peru by simply tossing it out into space.
cosmonaut, launches, satellite, toss
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2014-14-19
Tuesday, 19 Aug 2014 06:14 AM
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