NASA is a leader in working with other countries in space, partnering with over 100 nations. When NASA works with big international space groups like ESA (Europe), JAXA (Japan), and ISRO (India), it shows that more and more countries are cooperating peacefully in space. This teamwork is really important for tackling problems that affect everyone, like protecting Earth from asteroids or cleaning up space junk.

In this article, we will learn about the Apollo 7 mission which will explore more about Earth (orbital flight), capturing vital data that will support future exploration, human habitation, or satellite operations.

• NASA’s Apollo 7 lifted off on October 11, 1968, embarking on a critical journey beyond Earth.  
• The overarching objective driving this initiative is to First crewed Apollo flight; test CSM and mission support; achieving this will mark a significant milestone in space exploration and technological capability.  
• Engineers and scientists decided this operation was a Crewed orbital test flight, which guided all the planning that came after.  
• Mission planners selected the Saturn IB (SA-205) due to its established reliability and successful flight history. 
• The rocket launched from Cape Kennedy, LC-34, Florida, starting its space journey. 
• The entire mission took 10 days, 20 hours, 9 minutes, 3 seconds to complete. 
• NASA led the planning and execution of the mission. 
• It ended as Completed (Successful). 
• The mission had an estimated cost of Part of Apollo program total cost, aiming to expand humanity’s reach into deep space. 

Apollo 7 carries Block II Apollo Command and Service Module, TV camera for advanced measurements, enabling deeper insights into planetary systems and space conditions.

Powered by Saturn IB, Apollo CSM Block II, rendezvous simulation, Apollo 7 aimed to reduce human intervention in complex space operations. In this article, we have break down the critical milestones, international impact, and strategic lessons of NASAs Apollo 7 Space Mission, making it an useful resource for UPSC Aspirants in Mains GS Papers 2 and GS Paper 3, as well as for ethics and essay preparation.

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NASA Apollo 7 Space Mission Overview 

Also, Checkout Sunita Williams’ Missions to the International Space Station

Apollo 7 Space Mission Global Contributions

• By involving North American Rockwell (spacecraft), Chrysler, Douglas, NASA leveraged commercial capabilities for hardware design, satellite manufacturing, and launch logistics. 
• The global significance of Apollo 7 was reflected in its role as Resumed US human spaceflight after Apollo 1; validated CSM, influencing the way nations coordinate and plan space missions. 

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Challenges & Risk in Apollo 7 Space Mission

Apollo 7 overcame mission-threatening issues such as Crew colds led to some tension with ground control by deploying alternative systems, refining software behavior, and executing contingency strategies developed during pre-launch testing.

• Thorough testing post-Apollo 1 changes; crew colds posed a potential mission-limiting condition, but proactive mitigation ensured continued operation of Apollo 7. 

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Mission Timeline of Apollo 7 NASA Space Mission

• The foundation for this mission was laid on Apollo program announced July 1960, when the proposal was first introduced. 
• The mission safely reached its landing/flyby destination on October 22, 1968 (Splashdown Atlantic Ocean), staying on track with the projected timeline. 
• On October 22, 1968 (Astronaut and spacecraft recovery), all core mission tasks were completed, marking the official end of the spacecraft’s planned journey. 

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UPSC Relevance of Apollo 7

• Understanding NASA’s space missions is crucial for UPSC aspirants, as these topics often feature under current science and tech developments.
• Historical milestones in space exploration, like the Apollo program or Artemis missions, can enrich answers in GS Paper 1 under world history or post-independence global developments.
• UPSC CSE GS Paper 4 (Ethics) may include questions around how organizations like NASA prioritize scientific advancement for public good over commercial interests, offering a lens to evaluate ethical service orientation.
• In the UPSC CSE Optional Papers, topics from NASA Space Missions are highly relevant across disciplines, offering insights into global cooperation, technological ethics, and environmental impacts—useful for Geography, PSIR, and Philosophy optionals alike.

Also, Learn about International Space Station (ISS)

Past UPCS Mains PYQs on NASA Space Missions

Q1. Launched on 25th December 2021, the James Webb Space Telescope has been much in the news since then. What are its unique features which make it superior to its predecessor space telescopes? What are the key goals of this mission? What potential benefits does it hold for the human race? (2022, GS Paper 3) 

Q2. How does the Juno Mission of NASA help to understand the origin and evolution of the Earth? (2017, GS Paper 1)

Q3. The safe landing of the ‘Curiosity’ Rover under NASA’s space programme has sparked many possibilities. What are those and how could humankind benefit from them? (2012, GS Paper 2)

Past UPCS Prelims PYQs on NASA Space Missions

Q1 [2022]: Which one of the following statements best reflects the idea behind the “Fractional Orbital Bombardment System” often talked about in the media?

(a) A hypersonic missile is launched into space to counter the asteroid approaching the Earth and explode it in space.

(b) A spacecraft lands on another planet after making several orbital motions.

(c) A missile is put into a stable orbit around the Earth and deorbits over a target on the Earth.

(d) A spacecraft moves along a comet with the same speed and places a probe on its surface.

Answer: (c) A missile is put into a stable orbit around the Earth and deorbits over a target on the Earth.

Explanation: While this question pertains to a military concept, NASAs research into orbital mechanics and space trajectories contributes to the broader understanding of such technologies.

Q2 [2020]: “The experiment will employ a trio of spacecraft flying in formation in the shape of an equilateral triangle that has sides one million kilometres long, with lasers shining between the craft.” The experiment in question refers to:

(a) Voyager-2

(b) New Horizons

(c) Lisa Pathfinder

(d) Evolved LISA

Answer: (d) Evolved LISA

Explanation: Evolved LISA (Laser Interferometer Space Antenna) is a space-based gravitational wave observatory developed by ESA with contributions from NASA.

Q3 [2017]: What is the purpose of ‘evolved Laser Interferometer Space Antenna (eLISA)’ project?

(a) To detect neutrinos

(b) To detect gravitational waves

(c) To detect the effectiveness of missile defence system

(d) To study the effect of solar flares on our communication systems

Answer: (b) To detect gravitational waves

Explanation: Evolved Laser Space Interferometer Space Antenna (ELISA) project was widely in the news due to the discovery of gravitational waves by the LIGO detector and the subsequent success of the LISA pathfinder project. The European Space Agency is leading the ELISA mission. The project is initiated to detect and accurately measure gravitational waves.

Q4 [2016]: What is ‘Greased Lightning-10 (GL-10)’, recently in the news?

(a) Electric plane tested by NASA

(b) Solar-powered two-seater aircraft designed by Japan

(c) Space observatory launched by China

(d) Reusable rocket designed by ISRO

Answer: (a) Electric plane tested by NASA
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Explanation: GL-10 is a remotely piloted plane similar to an Unmanned Aerial Vehicle (UAV). It is designed and developed in such a way that it can take off like a helicopter and fly like an airplane. It is a battery-powered 10-engine with a wingspan of 3.05 meters. Eight electric motors are mounted on the wings. 2 electric motors are mounted on the tail. It weighs a maximum of 28.1 kilograms at takeoff. Due to its versatile vertical takeoff and landing ability, it produces less noise. It can be used as a UAV for small package delivery or vertical takeoff and landing, as well as long-endurance surveillance for agriculture, mapping, and other applications. Its modified scaled-up version can be used as a persons air vehicle.

Q5 [2015]: The term ‘Goldilocks Zone’ is often seen in the news in the context of:

(a) The limits of habitable zone above the surface of the Earth

(b) Regions inside the Earth where shale gas is available

(c) Search for the Earth-like planets in outer space

(d) Search for meteorites containing precious metals

Answer: (c) Search for the Earth-like planets in outer space

Explanation: The Goldilocks Zone is the livable zone around a star where the temperature is not too hot and not too cold for liquid water to exist on a planet. It is a metaphor for the childrens story Goldilocks and the Three Bears, in which a young girl selects from sets of three objects, eschewing the extremes (such as those that are enormous or small, hot or cold) and fixing on the one that is just right in the middle. The Goldilocks zone of the Sun surrounds the Earth. All of Earths water would freeze if it were found where the dwarf planet Pluto is; however, all of Earths water would boil out if it were found where Mercury is.

Also, Get to Know What was NASA's Parker Solar Probe Mission

UPSC Practice Questions on NASA Space Missions

Q1. On October 19, 2017, which space agency has approved second extension of its Dawn Mission at Ceres Dwarf planet?
1. Space X
2. NASA
3. ISRO
4. CNSA
Answer: 2
Solution: NASA has approved the second extension of its Dawn mission at Ceres dwarf planet on October 19, 2017. Dawn was a space probe launched by NASA in 2007. It was designed to study two protoplanets in the asteroid belt, Vesta and Ceres. It exhausted all of its hydrazine fuel and retired in 2018. The Dawn mission was managed by Jet propulsion laboratory. Currently, spacecraft was placed in an uncontrolled orbit around Ceres. Indian Space Research Organisation ISRO is the space agency of India. National Aeronautics and Space NASA is an independent space agency of the United States. Space X is an American aerospace manufacturer and space transportation services company. China National Space Administration CNSA is the space agency of China.

Q2. Which country plans to launch world's first mining robot named asteroid mining robot into space by November 2020?
1. USA
2. Russia
3. China
4. Japan
Answer: China
Solution: China plans to launch the world's first mining robot named asteroid mining robot into space by November 2020. Origin Space a private Beijing company will be launching this project. Even it is named as asteroid mining robot, it is not going to do any actual mining. This mission aimed to assess the field-test technologies aimed at the eventual mining of asteroids. The robot is planned to launch into space by a Chinese Long March series rocket. The 30-gram spacecraft, NEO-1, is likely to be launched as a secondary payload on a Chinese Long March rocket.

Q3. Consider the following statements regarding the heliophysics missions.
1. These missions are brain-child of ISRO to explore the Sun.
2. It will observe the system that drives space weather near Earth.
Which among the above statements is/are correct?
1. 1 only
2. 2 only
3. Both 1 and 2
4. Neither 1 nor 2
Answer: 2 only
Solution: NASA has recently given nod to two heliophysics missions to explore the Sun. The heliophysics missions are the brain-child of NASA. Hence, statement 1 is not correct. The missions will explore the sun and observe the system that drives space weather near Earth. Hence, statement 2 is correct. The Heliophysics flight missions form a fleet of solar, heliospheric, geospace, and planetary spacecraft that operate simultaneously to understand the dynamics of the solar system. The Extreme Ultraviolet High-Throughput Spectroscopic Telescope Epsilon Mission EUVUST and Electroject Zeeman Imaging Explorer EZIE will help scientists understand the Sun and Earth as an interconnected system. The EUVST Mission is led by the Japan Aerospace Exploration Agency JAXA, in partnership with other international organisations. It is a solar telescope that will study how the sun's atmosphere releases solar wind and drives eruptions of solar material. The Electrojet Zeeman Imaging Explorer will study electric currents in Earth's atmosphere linking aurora to the Earth's magnetosphere. NASA's hardware contributions to the mission include an intensified UV detector and support electronics, spectrograph components, a guide telescope, software and a slip-jaw imaging system to provide context for the spectrographic measurement. Peg Luce, deputy director of the Heliophysics Division at NASA says that they are expanding how they study the Sun, space, and Earth as an interconnected system.

Q4. When did SpaceX's Falcon 9 rocket launch the SkySats 19, 20 and 21?
1. April 18, 2020
2. April 13, 2020
3. August 18, 2020
4. March 13, 2020
Answer: August 18, 2020
Solution: On August 18, 2020, SpaceX's Falcon 9 rocket launched SkySats 19, 20, and 21 on yet another successful Starlink rideshare mission. Much like SkySats 16-18, which were launched by SpaceX on June 13, 2020, SkySats 19-21 were successfully injected into a drop-off orbit of approximately 207 x 370 km, 53-degree inclination.

Q5. With reference to NISAR Mission, consider the statements:
1. It will conduct a deep space exploration to gather information about the black holes.
2. Synthetic Aperture Radar can penetrate clouds and darkness to collect data.
Which of the statements given above is/are not correct?
1. 1 only
2. 2 only
3. Both 1 and 2
4. Neither 1 nor 2
Answer: 1 only
Solution: NISAR is a joint Earth-observing mission by NASA and ISRO. NISAR stands for NASA-ISRO Synthetic Aperture Radar. The aim is to develop a dual-frequency synthetic aperture radar on an Earth observation satellite and launch the satellite from the Satish Dhawan Space Center proposed into a near-polar orbit. The satellite will be launched by 2022. It will scan the globe every 12 days during its three-year mission. It will make global measurements of the causes and consequences of land surface changes. It will focus on imaging the Earth's land, ice sheets to give an extraordinary view of the earth. Hence, statement 1 is incorrect. It has a dual-frequency Radar imaging satellite. It will use both L-Band made by NASA and S-Band made by ISRO Radar frequencies. It will provide images of any disturbance that leads to a natural disaster. It will help in the rapid identification of spilt oil in the vast open waters of the oceans. It will provide global maps of ice flow for sea-level rise impact assessments. It is designed to monitor global forest extent and quality. Synthetic Aperture Radar produces high-resolution images and due to its precision, the radar can penetrate clouds and darkness. It can collect data day and night in any weather. Hence, statement 2 is correct.

Q6. Which space organization successfully created a New World Record by launching 143 Satellites in a single mission?
1. ISRO
2. NASA
3. SpaceX
4. CNSA
Answer: SpaceX
Solution: SpaceX successfully created a New World Record by launching 143 Satellites in a single mission. The satellites were launched using the Falcon 9 Reusable rockets from the Cape Canaveral Space Force Station in Florida, United States of America. With this, SpaceX bettered the Indian Space Research Organization's ISRO record of deploying 104 satellites in a single mission in February 2017. The Launch is also the first dedicated mission for SpaceX under SmallSat Rideshare program called Transporter-1. With the launch of the satellites, SpaceX is planning to provide Global broadband internet coverage by 2021. Out of 143 satellites, 133 were Commercial and Government CubeSats, microsats, and 10 were Starlink satellites.

Q7. In the context of space technology, what is Crew-2 Mission recently in the news?
1. A mini satellite launched by NASA.
2. The name given to the next Moon Impact Probe by NASA.
3. The astronauts launching mission to the International Space Station ISS by NASA and SpaceX.
4. A space telescope development by NASA.
Answer: option 3
Solution: Four astronauts were launched to the International Space Station ISS from Florida as part of a collaboration between NASA and SpaceX under the Commercial Crew Program. The mission is called Crew-2. NASA's Commercial Crew Program is a partnership between NASA and private industry to carry astronauts to and from the International Space Station. Unlike previous human spaceflight programs, NASA is a customer buying flights from commercial providers. The agency does not own or operate the spacecraft. The program is helping to lower the cost of spaceflight and potentially create a new commercial market for humans in space. Crew-2 Mission is the second crew rotation of the SpaceX Crew Dragon and the first with international partners. Out of the four astronauts, two are from NASA and two are from the Japan Aerospace Exploration Agency JAXA and the European Space Agency ESA. Crew-2 astronauts will join the members of Expedition 65 65th long-duration expedition to the International Space Station.

Q8. Consider the following statements related to the Tianwen-1 Mission.
1. It was launched by The National Aeronautics and Space Administration NASA.
2. It will be the first to place ground-penetrating radar on the Martian surface, which will be able to study local geology, as well as rock, ice, and dirt distribution.
3. It is an all-in-one orbiter; the lander and rover will search the Martian surface for water, ice, investigate soil characteristics, and study the atmosphere, among completing other objectives.
Which of the above statement is/are correct?
1. 1 and 2 only
2. 2 and 3 only
3. 3 only
4. 1, 2 and 3
Answer: 2 and 3 only
Solution: China successfully landed a spacecraft on Mars carrying its first Mars rover. China launched its first Mars flight, Tianwen-1, or Questions to Heaven, in July of last year, carrying a lander and rover. Tianwen-1 had been in orbit since February 2021, a lander carrying a rover called Zhurong landed successfully on the surface of the red planet, which is known in Chinese as the planet of fire. It was launched by China National Space Administration. Hence, statement 1 is incorrect. It is an all-in-one orbiter; lander and rover will search the Martian surface for water, ice, investigate soil characteristics, and study the atmosphere, among completing other objectives. Hence, statement 3 is correct. It will be the first to place ground-penetrating radar on the Martian surface, which will be able to study local geology, as well as rock, ice, and dirt distribution. Hence, statement 2 is correct. The lander descended successfully onto the surface of the red planet carrying a rover named Zhurong, named after a god of fire for a planet known in Chinese as the planet of fire. Only the Soviet Union and the United States had previously carried out a successful landing on Mars.

Q9. Boeing Starliner Spacecraft is related to which of the following space organization?
1. Japan Aerospace Exploration Agency
2. European Space Agency
3. National Aeronautics and Space Administration
4. Indian Space Research Organisation
Answer: National Aeronautics and Space Administration
Solution: Recently, the launch of Boeing's uncrewed Starliner Orbital Flight Test-2 OFT-2 has been postponed once again. The spacecraft, which is called the Crew Space Transportation-100 CST-100, is part of an uncrewed test flight to the International Space Station ISS. The mission is part of NASA's Commercial Crew Program. The spacecraft has been designed to accommodate seven passengers or a mix of crew and cargo for missions to low-Earth orbit. For NASA service missions to the ISS, it will carry up to four NASA-sponsored crew members and time-critical scientific research. The Starliner is supposed to carry more than 400 pounds of NASA cargo and crew supplies. The Starliner has an innovative, weldless structure and is reusable up to 10 times with a six-month turnaround time. When this test flight takes off, it will check the capabilities of the spacecraft from launch, docking, atmospheric re-entry and a landing at a desert in the US. Spaceflight will also help NASA to ascertain and certify the transportation system to carry astronauts to and from the space station in the future.

Q10. NISAR is a joint project of ISRO and ______.
1. CNSA
2. JAXA
3. NASA
4. DRDO
Answer: NASA
Solution: NISAR is a joint project of ISRO and NASA. NISAR refers to NASA-ISRO Synthetic Aperture Radar. It refers to a technique for producing high-resolution images. Because of the precision, the radar can penetrate clouds and darkness, which means that it can collect data day and night in any weather. Function: It will scan the globe every 12 days over the course of its three-year mission of imaging the Earth's land, ice sheets, and sea ice to give an unprecedented view of the planet. National Aeronautics and Space Administration NASA space agency of the USA will provide one of the radars for the satellite, a high-rate communication subsystem for science data, GPS receivers, and a payload data subsystem. NISAR will be equipped with the largest reflector antenna ever launched by NASA. Indian Space and Research Organisation ISRO will provide the spacecraft bus, the second type of radar called the S-band radar, the launch vehicle, and associated launch services. It will be launched from Satish Dhawan Space Center in Sriharikota into near-polar orbit in 2024.

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