Alexei Arkhipovich Leonov[a] (30 May 1934 – 11 October 2019) was a Soviet and Russian cosmonaut and aviator, Air Force major general, writer, and artist. On 18 March 1965, he became the first person to conduct a spacewalk, exiting the capsule during the Voskhod 2 mission for 12 minutes and 9 seconds.

2023年4月29日 · The first person to walk in space marked a historic milestone in space exploration. On 18 March 181965, Soviet cosmonaut Alexey Leonov achieved this remarkable feat during the Voskhod 2 mission. Stepping out of the spacecraft, Leonov floated freely in the vacuum of space for approximately 12 minutes, tethered to the spacecraft by a 5.35-meter ...

On 18 March 1965 Soviet cosmonaut Alexei Leonov became the first person to leave a space capsule and, tethered to it, float freely in orbit – to space-walk. He was pilot of the Voskhod 2...

On March 18, 1965, cosmonaut Aleksey Leonov rocketed into Earth orbit and exited his spacecraft, becoming the first man to walk in space. He floated for an exhilarating 10 minutes. What were Aleksey Leonov's first steps toward the final frontier? Which famous spacecraft rocketed into the record books with Leonov?

2019年10月11日 · Alexei Leonov was one of the first 20 Soviet Air Force pilots to train as cosmonauts in 1960. In 1965, he became the first person to exit a spacecraft and walk in space — an...

2015年3月18日 · Tied to a capsule by a 16-ft. tether, the first human satellite whirled through the vacuum of space at 18,000 m.p.h. For ten minutes Soviet Cosmonaut Aleksei Arkhipovich Leonov drifted and spun...

2015年3月18日 · It lasted just 12 minutes, but history's first-ever spacewalk – 50 years ago today – took the first steps towards shaping the future of space exploration. On March 18, 1965 at 4:35 a.m. EDT...

News of the first ever spacewalk on 18 March 1965 was received with shock and delight. It took place against a battle for supremacy in space between the US and the USSR. The Voskhod 2 mission...

2024年5月26日 · The first spacewalk, performed by Alexei Leonov on March 18, 1965, stands as a testament to the courage, ingenuity, and determination of the early pioneers of space exploration. Leonov‘s bravery and quick thinking in the face of unexpected challenges set the stage for future spacewalks and demonstrated the incredible potential of human ...

2015年6月2日 · On March 18, 1965, cosmonaut Alexei Leonov became the first person ever exit a space vehicle and take a so-called "spacewalk." The Voskhod ("Sunrise") was a modifed Vostok capsule such as was...