1. Who were the first people to land on the moon on July 21, 1969?
A) Neil Armstrong and Michael Collins
B) Buzz Aldrin and Yuri Gagarin
C) Neil Armstrong and Edwin E. Aldrin Jr.
D) Valentina Tereshkova and Dennis Tito
Correct Answer: C) Neil Armstrong and Edwin E. Aldrin Jr.
Explanation: Neil Armstrong and Edwin E. Aldrin Jr., both from the USA, were the first to set foot on the moon during the Apollo 11 mission.

2. Who was the first man in space?
A) Neil Armstrong
B) Yuri Gagarin
C) Buzz Aldrin
D) John Glenn
Correct Answer: B) Yuri Gagarin
Explanation: Major Yuri Gagarin, a Russian astronaut, became the first man in space in 1961.

3. Who was the first woman in space?
A) Sally Ride
B) Valentina Tereshkova
C) Sunita Williams
D) Mae Jemison
Correct Answer: B) Valentina Tereshkova
Explanation: Valentina Tereshkova, a Russian cosmonaut, became the first woman in space in 1963 aboard Vostok 6.

4. Who was the first tourist in space?
A) Richard Branson
B) Elon Musk
C) Dennis Tito
D) Jeff Bezos
Correct Answer: C) Dennis Tito
Explanation: Dennis Tito, an American engineer and entrepreneur, became the first space tourist in 2001, traveling to the International Space Station (ISS).

5. Who was the first person to reach the North Pole by overland journey?
A) Roald Amundsen
B) Robert Edwin Peary
C) Edmund Hillary
D) James Cook
Correct Answer: B) Robert Edwin Peary
Explanation: Robert Edwin Peary, an American explorer, reached the North Pole in 1909 through an overland journey.

6. Who was the first person to reach the South Pole?
A) Robert Edwin Peary
B) Ernest Shackleton
C) Roald Amundsen
D) James Clark Ross
Correct Answer: C) Roald Amundsen
Explanation: Roald Amundsen, a Norwegian explorer, was the first person to reach the South Pole in 1911.

7. Who were the first persons to climb Mount Everest on May 29, 1953?
A) Edmund Hillary and Tenzing Norgay
B) Reinhold Messner and Peter Habeler
C) Junko Tabei and Ang Dorje Sherpa
D) Maurice Herzog and Louis Lachenal
Correct Answer: A) Edmund Hillary and Tenzing Norgay
Explanation: Edmund Hillary from New Zealand and Tenzing Norgay from Nepal were the first to successfully climb Mount Everest.

8. Who was the first woman to climb Mount Everest?
A) Wanda Rutkiewicz
B) Lhakpa Sherpa
C) Junko Tabei
D) Robyn Davidson
Correct Answer: C) Junko Tabei
Explanation: Junko Tabei, a Japanese mountaineer, became the first woman to reach the summit of Mount Everest in 1975.

9. Who was the first person to fly across the English Channel?
A) Charles Lindbergh
B) Louis Bleriot
C) Amelia Earhart
D) Alberto Santos-Dumont
Correct Answer: B) Louis Bleriot
Explanation: Louis Bleriot, a French aviator, was the first to fly across the English Channel in 1909, demonstrating the potential of aviation.

10. Who was the first person to circumnavigate the globe?
A) Christopher Columbus
B) Vasco da Gama
C) Ferdinand Magellan
D) Francis Drake
Correct Answer: C) Ferdinand Magellan
Explanation: Although Magellan died during the journey, his expedition (1519-1522) completed the first circumnavigation of the globe.

11. Who was the first person to swim across the English Channel?
A) Matthew Webb
B) Florence Chadwick
C) Lewis Pugh
D) Trent Grimsey
Correct Answer: A) Matthew Webb
Explanation: Matthew Webb, a British swimmer, was the first to swim across the English Channel in 1875 without artificial aids.

12. Who was the first woman to fly solo across the Atlantic Ocean?
A) Amelia Earhart
B) Bessie Coleman
C) Harriet Quimby
D) Jacqueline Cochran
Correct Answer: A) Amelia Earhart
Explanation: Amelia Earhart made history in 1932 as the first woman to fly solo across the Atlantic Ocean.

13. Who was the first person to complete a non-stop flight around the world?
A) Charles Lindbergh
B) Wiley Post
C) Steve Fossett
D) Bertrand Piccard
Correct Answer: C) Steve Fossett
Explanation: Steve Fossett completed the first solo non-stop flight around the world in 2005 in the GlobalFlyer aircraft.

14. Who was the first person to discover Antarctica?
A) James Cook
B) Roald Amundsen
C) Fabian von Bellingshausen
D) Ernest Shackleton
Correct Answer: C) Fabian von Bellingshausen
Explanation: Fabian von Bellingshausen, a Russian explorer, is credited with discovering Antarctica in 1820.

15. Who was the first person to break the sound barrier?
A) Neil Armstrong
B) Yuri Gagarin
C) Chuck Yeager
D) Alan Shepard
Correct Answer: C) Chuck Yeager
Explanation: Chuck Yeager, a U.S. Air Force pilot, broke the sound barrier in 1947 flying the Bell X-1 aircraft.

16. Who was the first person to win a Nobel Prize?
A) Marie Curie
B) Wilhelm Röntgen
C) Alfred Nobel
D) Albert Einstein
Correct Answer: B) Wilhelm Röntgen
Explanation: Wilhelm Röntgen won the first-ever Nobel Prize in Physics in 1901 for discovering X-rays.

17. Who was the first person to step on all continents?
A) Roald Amundsen
B) Ferdinand Magellan
C) James Cook
D) Marco Polo
Correct Answer: C) James Cook
Explanation: James Cook, a British explorer, is credited as the first person to explore all continents, including Antarctica.

18. Who was the first person to fly solo non-stop across the Atlantic Ocean?
A) Amelia Earhart
B) Wiley Post
C) Charles Lindbergh
D) Howard Hughes
Correct Answer: C) Charles Lindbergh
Explanation: Charles Lindbergh achieved this feat in 1927 aboard his aircraft, the Spirit of St. Louis.

19. Who was the first woman to win a Nobel Prize?
A) Marie Curie
B) Dorothy Hodgkin
C) Mother Teresa
D) Rosalind Franklin
Correct Answer: A) Marie Curie
Explanation: Marie Curie won the Nobel Prize in Physics in 1903 for her groundbreaking work on radioactivity.

20. Who was the first person to reach the summit of K2?
A) Edmund Hillary
B) Achille Compagnoni
C) Reinhold Messner
D) Junko Tabei
Correct Answer: B) Achille Compagnoni
Explanation: Achille Compagnoni, an Italian climber, was the first to summit K2, the second-highest peak in the world, in 1954.