Planets
Spacecraft
People
Waves
Surprise
100

THE LARGEST PLANET; THE PLANET WITH THE GREAT RED SPOT

What is Jupiter?

100
THE FIRST SPACECRAFT DESIGNED TO BE REUSED

What is the space shuttle?

100

I WAS THE FIRST MAN TO TRAVEL IN SPACE

Who is Yuri Gagarin?

100

THE MOVEMENT OF ENERGY FROM ONE PLACE TO ANOTHER

What is a wave?

100

ANY OBJECT THAT ORBITS A LARGER OBJECT

What is a satellite?
200

THE PLANET CLOSEST TO THE SUN; THE SPEEDIEST PLANET

What is Mercury?

200

THE FIRST ARTIFICIAL OBJECT PUT INTO SPACE

What is Sputnik I?

200

I AM "THE FATHER OF MODERN ROCKETRY"

Who is Robert H. Goddard?

200

THE HIGH POINT OF A WAVE

What is the crest?

200

A DEVICE THAT SPLITS LIGHT INTO A SPECTRUM FOR ANALYSIS

What is a spectroscope?

300

THE PLANET TIPPED ON ITS SIDE

What is Uranus?

300

RUSSIAN SPACE STATION DESIGNED FOR MODULES TO BE ADDED

What is Mir?

300

I DISCOVERED THE VISIBLE SPECTRUM; I DEVELOPED THE REFLECTING TELESCOPE

Who is Sir Isaac Newton?

300

THE LOW POINT OF A WAVE

What is a trough?

300

HOW FAST A WAVE OSCILLATES

What is frequency?

400

THE PLANET BEST KNOWN FOR ITS RINGS

What is Saturn?

400

SPACE STATION BEING DEVELOPED BY 15+ NATIONS

What is the International Space Station?

400

I WAS THE FIRST HUMAN BEING TO SET FOOT ON THE MOON

Who is Neil Armstrong?

400

A SINGLE RISE OR DEPRESSION IN A WAVE

What is a pulse?

400

ORBIT THAT ALLOWS A SATELLITE TO REMAIN IN THE SAME SPOT ABOVE THE EARTH

What is a geostationary orbit?

500

THE PLANET WITH WINDSPEEDS OF OVER 1,200 MPH; THE ROYAL BLUE PLANET

What is Neptune?

500
PLACED INTO ORBIT BY A SPACE SHUTTLE TO AID ASTRONOMERS IN THEIR STUDIES OF THE HEAVENS

What is the Hubble Space Telescope?

500

I WAS THE ASTRONAUTICAL ENGINEER WHO HELPED MAKE THE UNITED STATES A WORLD LEADER IN SPACE EXPLORATION

Who is Wernher von Braun?

500

WHATEVER CARRIES A WAVE

What is a wave medium?

500

ROTATING STARS THAT EMIT DIRECTIONAL BEAMS OF RADIO WAVES

What are pulsars?