Sputnik launch date history

Pro Research Analysisby

Searched over 200M research papers

Analyzed relevant papers

Sputnik Launch Date and Historical Context

The launch of Sputnik 1 by the Soviet Union on October 4, 1957, marked the beginning of the space age and was a pivotal moment in human history. This event is widely recognized as the start of humanity's journey into space, shifting space exploration from science fiction to reality and sparking the space race between the USSR and the United States Selivanov2017Morrison1958Smil2017+7 MORE.

Details of the Sputnik 1 Launch

Sputnik 1 was a polished metal sphere, 58 centimeters in diameter and weighing about 83.6 kilograms. It was launched into an elliptical orbit around Earth at a speed of 29,000 kilometers per hour, reaching an altitude of about 800 kilometers. The satellite was equipped with four external radio antennas that broadcasted signals on two frequencies, 20.005 MHz and 40.002 MHz, for three weeks before its batteries were depleted. Sputnik 1 completed 1,440 orbits before re-entering Earth's atmosphere on January 4, 1958 Selivanov2017Smil20176+2 MORE.

The Immediate Aftermath and Sputnik 2

Just one month after Sputnik 1, the Soviet Union launched Sputnik 2 on November 3, 1957. This second satellite was notable for carrying the first living creature into orbit, the dog Laika, marking another significant milestone in space exploration and paving the way for future manned missions Selivanov2017Morrison1958Major2013+1 MORE.

Global Impact and Legacy

The successful launch of Sputnik 1 surprised the world and had a profound impact on science, technology, and international relations. It led to rapid advancements in space technology, the establishment of new space agencies, and a surge in scientific research and education. The event also intensified the Cold War rivalry, leading to the so-called "space race" between the Soviet Union and the United States Smil2017Kasturirangan2021Major2013+2 MORE.

Conclusion

The launch of Sputnik 1 on October 4, 1957, is a defining moment in the history of space exploration. It not only marked the beginning of the space age but also set the stage for decades of scientific and technological progress, international competition, and cooperation in space Selivanov2017Smil2017Kasturirangan2021+6 MORE.

Sources and full results

Most relevant research papers on this topic

The First Artificial Satellites of the Earth, Soviet Spacecraft Sputnik 1, Sputnik 2. To the 60th Anniversary of the Launch

The launch of Sputnik 1, the first artificial satellite of the Earth, on October 4, 1957 marked the beginning of the space era and the first step towards manned spaceflight.

2017·

0citations

·A. Selivanov et al.

Rocket-Space Device Engineering and Information Systems·

DOI

The World of Science: The Sputniki

The Sputniks, launched twice by Soviet rocketeers, have become a symbol of the Soviet Union's space program and the Soviet Union's place in the world.

1958·

0citations

·P. Morrison

Monthly Review·

DOI

Sputnik at 60 [Numbers Don't Lie]

Sputnik 1, the first artificial satellite, was launched by the Soviet Union on October 4, 1957, and was initially perceived as a surprise by the public.

2017·

1citation

·V. Smil

IEEE Spectrum·

DOI

Space—The Next 50 Years

The next 50 years of space exploration will significantly impact humanity and society, building on the past 60 years of advancements since the launch of Sputnik I.

2021·

0citations

·K. Kasturirangan

DOI

The beginning of the space age: information and mathematical aspect. To the 60th anniversary of the launch of the first sputnik

The 60th anniversary of the first sputnik launch highlights the importance of mathematics and computer science in space exploration and research, with a focus on remote sensing, climate change, and Russian scientific achievements.

Literature Review

2017·

1citation

·T. Sushkevich

DOI

Sputnik and Explorer

Sputnik and Explorer were the first two spacecraft to launch from the Soviet Union, signaling the beginning of the space age.

2020·

0citations

Navigation in Space

Navigation in space began on October 4, 1957, with the successful launch of Sputnik 1, followed by the US and Soviet Union's space programs, leading to the space race and the 1969 moon landing.

2013·

0citations

·F. G. Major

DOI

From Sputnik to SpaceX®: 60 Years of Rocket Launch Acoustics

Sputnik's successful launch in 1957 sparked a race to develop better launch acoustics for future space missions.

2018·

9citations

·Caroline P. Lubert

Acoustics Today·

DOI

Leaping into Space

Sputnik I's launch marked the beginning of humankind's progress into space, revolutionizing communications, weather forecasting, and understanding the universe in which we live.

2014·

0citations

·H. Horn

DOI

Looking Back at the Sputnik Era and Its Impact on Science Education.

The Sputnik era had a significant impact on science education in the United States, influencing the social, political, and educational climate.

Historical Analysis

2011·

57citations

·Cathy Wissehr et al.

School Science and Mathematics·

DOI

Try another search

metoprolol efficacy in treating anxiety

beta blockers vs alpha blockers

treatment of sinus drainage

vitamin b12 benefits in men

multivitamin supplementation in vegetarian diets

crispr cas9 recent research