|
Earth rotates to the east at ____ (360/24) degrees per hour.
|
1
|
|
It takes about ____ hours for Earth to complete one rotation.
|
6
|
|
The celestial sphere is divided into ____ constellations.
|
15
|
|
Neptune is about ____ astronomical units (AU) from the Sun.
|
24
|
|
Earth rotates about ____ times per orbit around the Sun.
|
30
|
|
On average, Earth is ___ AU (93 million miles) from the Sun.
|
88
|
|
Your weight (not mass) would be ____ times less on the Moon.
|
100
|
|
The Sun's diameter is about ____ times larger than Earth's.
|
365
|
