Monthly Archives: February 2013

NASA TV

The Progress 50 robotic supply ship approaches the International Space Station during the fly-around prior to docking on Monday.

By Tariq MalikSpace.com

An unmanned Russian spacecraft carrying nearly 3 tons of supplies arrived at the International Space Station Monday, less than six hours after blasting off.

The robotic Progress 50 resupply ship docked with the orbiting lab at 3:35 p.m. EST Monday after launching from Baikonur Cosmodrome in Kazakhstan at 9:41 a.m. EST. Such unmanned cargo trips have traditionally taken about two days.

The Progress 50 spacecraft is packed with about 2.9 tons of supplies for the space station's six-man Expedition 34 crew. On Saturday, the station astronauts discarded an older unmanned cargo ship, called Progress 48, in order to make room for Progress 50.

The outgoing Progress vehicle was filled with tons of trash and unneeded items and intentionally destroyed by burning up in Earth's atmosphere. [Space Station's Robot Cargo Ship Fleet (Photos)]

NASA TV

The unmanned Progress 50 supply ship blasts off from Kazakhstan's Baikonur Cosmodrome on Monday.

Progress 50, meanwhile, is delivering about 764 pounds (346 kilograms) of propellant, 110 pounds (50 kg) of oxygen and air, 926 pounds (420 kg) of water and about 3,000 pounds (1,360 kg) of spare parts, science gear and other supplies, according to a NASA description.

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Russia supply ship docks with space station

This story was updated at 3:40 p.m. EST.

An unmanned Russian spacecraft carrying nearly 3 tons of supplies arrived at the International Space Station Monday (Feb. 11) less than six hours after blasting off.

The robotic Progress 50 resupply ship docked with the orbiting lab at 3:35 p.m. EST (2035 GMT) Monday after launching from Baikonur Cosmodrome in Kazakhstan at 9:41 a.m. EST (1441 GMT). Such unmanned cargo trips have traditionally taken about two days.

The Progress 50 spacecraft is packed with about 2.9 tons of supplies for the space station's six-man Expedition 34 crew. On Saturday (Feb. 9), the station astronauts discarded an older unmanned cargo ship, called Progress 48, in order to make room for Progress 50.

The outgoing Progress vehicle was filled with tons of trash and unneeded items and intentionally destroyed by burning up in Earth's atmosphere. [Space Station's Robot Cargo Ship Fleet (Photos)]

Progress 50, meanwhile, is delivering about 764 pounds (346 kilograms) of propellant, 110 pounds (50 kg) of oxygen and air, 926 pounds (420 kg) of water and about 3,000 pounds (1,360 kg) of spare parts, science gear and other supplies, according to a NASA description.

The Russian Federal Space Agency's Progress spacecraft are disposable vehicles similar in design to its three-segment Soyuz crew capsules, but with a propellant module in place of the central crew return capsule on the Soyuz.

Progress vehicles are designed to be disposable and are intentionally ditched into Earth's atmosphere at the end of their mission. Robotic resupply ships for the station built by Europe and Japan are also disposed of in the same way.

The only robotic supply ship for the space station that can return supplies back to Earth is the Dragon space capsule built by the private spaceflight company SpaceX.

Dragon space capsules visited the space station twice in 2012, with the next one slated to launch from Florida atop SpaceX's Falcon 9 rocket in March. Dragon vehicles are equipped with a heat shield to protect them during re-entry and are built for ocean splashdown landings in order to return experiments and other gear to Earth.

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Robotic Russian Supply Ship Docks With Space Station

A Russian Soyuz rocket launched an unmanned cargo freighter to the International Space Station Monday (Feb. 11) to deliver nearly 3 tons of fresh food, water and equipment to the six men living on the orbiting outpost.

The robotic Progress 50 resupply ship and its Soyuz rocket lifted off at 9:41 a.m. EST (1441 GMT) from the Central Asian spaceport of Baikonur Cosmodrome, where it was late evening local time at the time of launch.

The Progress 50 cargo ship is flying on an accelerated schedule that will deliver it to the International Space Station in three hours, instead of the two days the unmanned cargo trips have traditionally taken for much of the space station's 13 years of crewed operation. Progress 50 is expected to arrive at the space station at 3:40 p.m. EST (2040 GMT) and park itself at a Russian docking port.

You can watch the Progress 50 dock live on SPACE.com here, beginning at 3 p.m. EST (2000 GMT), courtesy of NASA's television feed. Prior to the space docking, you can watch NASA launch the new Landsat Earth-observation satellite live at 1:02 p.m. EST (1802 GMT). The webcast for that launch begins at 10 a.m. EST (1500 GMT).

The Progress 50 spacecraft is packed with about 2.9 tons of supplies for the space station's six-man Expedition 34 crew. On Saturday, the station astronauts discarded an older unmanned cargo ship called Progress 48 in order to make room for Progress 50. The outgoing Progress vehicle was filled with tons of trash and unneeded items and intentionally destroyed by burning up in Earth's atmosphere. [Space Station's Robot Cargo Ship Fleet (Photos)]

Progress 50, meanwhile, is delivering about 764 pounds (346 kilograms) of propellant, 110 pounds (50 kg) of oxygen and air, 926 pounds (420 kg) of water and about 3,000 pounds (1,360 kg) of spare parts, science gear and other supplies, according to a NASA description.

The Russian Federal Space Agency's Progress spacecraft are disposable vehicles similar in design to its three-segment Soyuz crew capsules, but with a propellant module in place of the central crew return capsule on the Soyuz.

Progress vehicles are designed to be disposable and are intentionally destroyed by burning up in Earth's atmosphere at the end of their mission. Robotic resupply ships for the station built by Europe and Japan are also disposed of in the same way.

The only robotic supply ship for the space station that can return supplies back to Earth is the Dragon space capsule built by the private spaceflight company SpaceX. Dragon space capsules visited the space station twice in 2012, with the next one slated to launch from Florida atop SpaceX's Falcon 9 rocket in March. Dragon vehicles are equipped with a heat shield to protect them during re-entry and are built for ocean splashdown landings in order to return experiments and other gear to Earth.

You can follow SPACE.com Managing Editor Tariq Malik on Twitter@tariqjmalik.Follow SPACE.com on Twitter@Spacedotcom. We're also on Facebook&Google+.

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Russia Launches Robotic Supply Ship to Space Station