- Sat Sep 20, 2025 12:34 pm#8895
72. Planets are defined as a celestial body that or-bits around the Sun.
73. Jupiter comprises Hydrogen and Helium but is not large enough to generate its energy.
74. Venus is the hottest planet in the solar system.
75. Light always travels at 186,000 miles per sec-ond.
76. The International Space Station is about as wide as a soccer field.
77. The rings on Saturn are named alphabetically based on when they were discovered.
78. Stars do not twinkle until their light passes through Earth’s atmosphere.
79. The Sun is made of ¾ hydrogen, and its re-maining mass is helium.
80. There have been six successful missions to put people on the Earth’s moon. A total of 12 as-tronauts explored the moon between 1969 and 1972.
81. The International Space Station is a partner-ship between five space agencies from 15 coun-tries.
82. Our solar system is 4.571 billion years old.
83. An estimated 100- 400 billion stars in our gal-axy make up what we know as the Milky Way.
84. The Milky Way is a spiral galaxy.
85. The first American in Space was Alan Shephard (1961).
86. The Moons of Uranus were named after Char-acters created by Alexander Pope and William Shakespeare.
87. The solar system contains small black holes.
88. Any liquid floating in space will form the shape of a sphere.
89. The International Space Station can be viewed from your backyard.
90. A burning ice planet has been detected in space.
91. Pluto’s most significant move is about half the size of a dwarf planet.
92. Venus has the thickest atmosphere among all planets.
93. Extragalactic plants are planets that are out-side the Milky Way.
94. If two pieces of the same type of metal touch in space, they will permanently bond.
95. The planets are listed in order of size, largest to smallest: Jupiter, Saturn, Uranus, Neptune, Earth, Venus, Mars, and Mercury.
96. All planets, except for Earth, are named after gods from Roman and Greek mythology.
97. Sunsets on the Red Planet are blue, small and long.
98. Venus is the hottest planet in our solar system. The average temperature is 232 degrees F.
99. The solar system has four planets known as “gas giants”: Jupiter, Saturn, Uranus, and Neptune.
100. The International Space Station is the largest ever-crewed object in space.
101. The most giant known asteroid is 600 miles wide
102. It would take a person 9 years to walk to the moon.
103. Space is a hard vacuum, which means it is a void that contains very little matter.
73. Jupiter comprises Hydrogen and Helium but is not large enough to generate its energy.
74. Venus is the hottest planet in the solar system.
75. Light always travels at 186,000 miles per sec-ond.
76. The International Space Station is about as wide as a soccer field.
77. The rings on Saturn are named alphabetically based on when they were discovered.
78. Stars do not twinkle until their light passes through Earth’s atmosphere.
79. The Sun is made of ¾ hydrogen, and its re-maining mass is helium.
80. There have been six successful missions to put people on the Earth’s moon. A total of 12 as-tronauts explored the moon between 1969 and 1972.
81. The International Space Station is a partner-ship between five space agencies from 15 coun-tries.
82. Our solar system is 4.571 billion years old.
83. An estimated 100- 400 billion stars in our gal-axy make up what we know as the Milky Way.
84. The Milky Way is a spiral galaxy.
85. The first American in Space was Alan Shephard (1961).
86. The Moons of Uranus were named after Char-acters created by Alexander Pope and William Shakespeare.
87. The solar system contains small black holes.
88. Any liquid floating in space will form the shape of a sphere.
89. The International Space Station can be viewed from your backyard.
90. A burning ice planet has been detected in space.
91. Pluto’s most significant move is about half the size of a dwarf planet.
92. Venus has the thickest atmosphere among all planets.
93. Extragalactic plants are planets that are out-side the Milky Way.
94. If two pieces of the same type of metal touch in space, they will permanently bond.
95. The planets are listed in order of size, largest to smallest: Jupiter, Saturn, Uranus, Neptune, Earth, Venus, Mars, and Mercury.
96. All planets, except for Earth, are named after gods from Roman and Greek mythology.
97. Sunsets on the Red Planet are blue, small and long.
98. Venus is the hottest planet in our solar system. The average temperature is 232 degrees F.
99. The solar system has four planets known as “gas giants”: Jupiter, Saturn, Uranus, and Neptune.
100. The International Space Station is the largest ever-crewed object in space.
101. The most giant known asteroid is 600 miles wide
102. It would take a person 9 years to walk to the moon.
103. Space is a hard vacuum, which means it is a void that contains very little matter.
- By mousumi