Russian Progress freighter delivers 2.8 tons of supplies to International Space Station

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Progress 80 chased the orbiting lab for a little more than two days.

Russia's robotic Progress 80 cargo spacecraft approaches the International Space Station on Feb. 17, 2022.
Russia's robotic Progress 80 cargo spacecraft approaches the International Space Station on Feb. 17, 2022. (Image credit: NASA TV)

A Russian cargo spacecraft arrived at the International Space Station early Thursday morning (Feb. 17), delivering nearly 3 tons of supplies and equipment to the orbiting lab.

The Progress 80 freighter docked with the station's Poisk compartment at 2:03 a.m. EST (0703 GMT), ending a roughly two-day orbital chase. 

Progress 80 launched atop a Russian Soyuz rocket from Baikonur Cosmodrome in Kazakhstan late Monday night (Feb. 14) and circled Earth 34 times before catching up with the space station 270 miles (434 kilometers) above the South Pacific.

Related: How Russia's Progress spaceships work (infographic) 

Progress 80 was packed with 5,667 pounds (2,570 kilograms) of cargo, NASA officials said during a webcast of the freighter's arrival. The spacecraft delivered 948 pounds (430 kg) of propellant, 89 pounds (40 kg) of nitrogen, 926 pounds (420 kg) of water and 3,704 pounds (1,680 kg) of spare parts and other supplies.

Progress is one of a handful of robotic resupply spacecraft that currently deliver food, water, fuel and scientific hardware to the station and its rotating astronaut crews. The others are Northop Grumman's Cygnus vehicle, which will launch toward the orbital lab on its own mission this Saturday (Feb. 19), and SpaceX's Dragon capsule. 

Only Dragon is reusable; Progress and Cygnus are designed to burn up in Earth's atmosphere when their orbital work is done. 

Mike Wall is the author of "Out There" (Grand Central Publishing, 2018; illustrated by Karl Tate), a book about the search for alien life. Follow him on Twitter @michaeldwall. Follow us on Twitter @Spacedotcom or on Facebook. 

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Mike Wall
Mike Wall
Senior Space Writer

Michael Wall is a Senior Space Writer with Space.com and joined the team in 2010. He primarily covers exoplanets, spaceflight and military space, but has been known to dabble in the space art beat. His book about the search for alien life, "Out There," was published on Nov. 13, 2018. Before becoming a science writer, Michael worked as a herpetologist and wildlife biologist. He has a Ph.D. in evolutionary biology from the University of Sydney, Australia, a bachelor's degree from the University of Arizona, and a graduate certificate in science writing from the University of California, Santa Cruz. To find out what his latest project is, you can follow Michael on Twitter.