The European Space Agency has published an amazing sped-up time-lapse video of the Roscosmos cosmonauts Oleg Kononenko and Sergey Prokopyev during their spacewalk as they floated over the Atlantic Ocean. The video was taken from the European Columbus laboratory.
The two cosmonauts look like working honeybees in the upper-right corner in this sped-up video.
Continue reading Watch: an amazing time-lapse of the Russian spacewalk over the Atlantic Ocean
I recently watched the 2017 Russian film “The Spacewalker”. It tells the story of humanity’s first spacewalk. On March 18, 1965, Soviet cosmonaut Alexey Arkhipovich Leonov has stepped out of the Voskhod 2 spacecraft into the void of the space and became the first spacewalker ever.
Continue reading The Spacewalker – Like Apollo 13 but Better
On August 15, 2018, two Russian cosmonauts aboard the International Space Station performed one of the longest spacewalks in the history of space exploration. During the spacewalk lasting 7 hours and 46 minutes, Expedition 56 Flight Engineers Sergey Prokopyev and Oleg Artemyev manually launched four small technology satellites and installed a German-led animal-tracking project named Icarus onto the Russian segment of the space station. Two of the satellites were only the size of tissue boxes.
Continue reading A cosmonaut’s view, just after launching a tiny satellite into the orbit
On June 3, 1965, NASA astronaut Edward Higgins White II (November 14, 1930 – January 27, 1967) made history and executed the United States’ first spacewalk during the Gemini 4 mission. The first US spacewalk lasted 23 minutes, beginning over the Pacific Ocean and ending over the Gulf of Mexico.
Continue reading The First US Spacewalk (June 3, 1965)
NASA Astronaut Ricky Arnold published an amazing “selfie” from space on his Twitter account saying “An amazing view of our one and only planet”. He took this selfie during the May 16, 2018 spacewalk to perform upgrades on the International Space Station. We can see the Earth, the beautiful blue marble, reflecting on his helmet’s visor.
During the spacewalk which lasted for 6 hours and 31 minutes, Arnold and fellow NASA astronaut Andrew J. Feustel transferred a Pump Flow Control Subassembly over to Dextre stowed failed PFCS on ESP-1, replaced camera and lights used to film NASA TV, replaced Space to Ground Transceiver Controller, performed get aheads to Install handrails on Radiator Grapple Bars on S1, removed thermal blankets and MLI from two Direct Current Switching Units on ESP-2, and prepped the Flex Hose Rotary Coupler on S1 for replacement. Spacewalk suffered a 7-minute delay because of a water leak which formed ice crystals inside the airlock. The spacewalk brought Arnold’s cumulative EVA (Extravehicular activity) time to over 18 hours.
Continue reading An amazing view of our one and only planet
Alan Bean, the fourth person to walk on the Moon has died today (May 26, 2018). He was the fourth person to walk on the Moon: in November 1969, he spent 10+ hours on the lunar surface during Apollo 12 mission, the sixth manned flight in the United States Apollo program and the second to land on the Moon.
Born March 15, 1932, in Wheeler, Texas, Bean received a Bachelor of Science degree in aeronautical engineering from the University of Texas in 1955. He attended the Navy Test Pilot School and accumulated more than 5,500 hours of flying time in 27 different types of aircraft. He was selected to become an astronaut by NASA in 1963 as part of Astronaut Group 3.
Continue reading Alan Bean, the fourth person to walk on the Moon has died
On November 12, 1966, during the Gemini 12 mission EVA 1 (Extravehicular activity), NASA astronaut Edwin “Buzz” Aldrin took his own self-portrait with his camera with our beautiful Earth in the background. This historic photo is widely regarded as the “first space selfie”.
Continue reading Buzz Aldrin’s “Selfie” during Gemini XII Mission
A breathtakingly beautiful photo of a historical moment: NASA Astronaut Robert L. Stewart untethered above the Earth during the first Manned Maneuvering Unit (MMU) exercise. The photo was taken on February 7, 1984, during the EVA 1 (Extravehicular activity) of STS-41-B, the tenth NASA Space Shuttle mission and the fourth flight of the Space Shuttle Challenger. The total duration of the spacewalk was 5 hours 55 minutes. Bruce McCandless II and Robert L. Stewart tested a nitrogen-propelled, hand-controlled backpack device called the Manned Maneuvering Unit (MMU). In this EVA, Bruce McCandless II broke the untethered spacewalking record with a distance of 98 meters (320 feet).
Continue reading Astronaut Robert Stewart untethered above the Earth during Manned Maneuvering Unit (MMU) Exercise
Spacewalking or Extravehicular activity (EVA) is any activity done by an astronaut or cosmonaut outside a spacecraft beyond the Earth’s appreciable atmosphere (a moonwalk is also an EVA). The first skywalker was the Soviet cosmonaut Alexey Arkhipovich Leonov. He became the first human to conduct an extra-vehicular activity (EVA) on March 18, 1965; exiting the capsule during the Voskhod 2 mission for a 12-minute spacewalk. Since this very short EVA, a lot of astronauts/cosmonauts spent many hours outside their spacecraft, mostly for maintenance missions. Here are the top 20 longest spacewalks in history.
Continue reading Top 20 Longest Spacewalks in History
During the Russian cosmonauts Anton Shkaplerov and Expedition 54 Commander Aleksandr Misurkin’s spacewalk on February 2, 2018, NASA astronaut Mark T. Vande Hei published a photo on his twitter account and asked his followers that “Can you find the space-walker’s legs in this photo?” Vande Hei added “Russian spacewalk continues!”
Continue reading Can you find the spacewalker’s legs in this photo?