#1
Which country launched the first artificial satellite, Sputnik 1, into space?
62 answered
#2
Which space probe provided the first close-up images of Pluto in 2015?
55 answered
#3
Which space agency launched the Hubble Space Telescope into orbit in 1990?
54 answered
#4
What is the name of the first space shuttle orbiter that NASA launched?
50 answered
#5
Which space telescope is designed to observe in the ultraviolet spectrum and was launched in 1990?
45 answered
#6
What year did humans first set foot on the Moon?
46 answered
#7
Which space agency launched the Mars Rover named 'Curiosity' in 2011?
40 answered
#8
In what year was the International Space Station (ISS) launched?
42 answered
#9
Which astronaut holds the record for the longest continuous time spent in space by an American?
40 answered
#10
What is the name of the first commercial spacecraft to transport astronauts to the International Space Station?
38 answered
#11
Which mission marked the first successful soft landing on the Moon?
40 answered
#12
What is the name of the first space station launched into orbit around Earth?
36 answered
#13
Who was the first woman to travel into space?
36 answered
#14
What is the name of the first artificial satellite launched by India?
32 answered
#15
Which mission successfully landed the first humans on the surface of Mars?
30 answered
#16
Who was the first person to perform a spacewalk (extravehicular activity)?
34 answered
#17
Which planet in our solar system is known as the 'Red Planet'?
28 answered