Inner Solar System
Which is hotter: Mercury or Venus?
Venus - it has a runaway greenhouse effect
95 moons
The name which Uranus was named after (Hint: Greek)
Ouranos/Οὐρανός
A red dwarf planet in the outer solar system, in a binary system with Charon
Pluto
The technique used by the Sun to warm planets
Through light and radiation.
These planets used to, or do have water
Venus (-2B years), Earth, Mars (-2B years)
How small the asteroids are that make up Saturn's rings
1cm - ~10m
The amount of hydrogen Neptune has in its atmosphere
80-83%
In the asteroid belt, between Mars and Jupiter
The Sun's age
4.6 billion years old
The reason why Mars doesn't have life
The Great Red Spot
It is a persistent high-pressure region in the atmosphere of Jupiter, producing an anticyclonic storm that is the largest in the Solar System
Uranus is the ____ largest planet in the solar system
Does Europa have water?
Yes
This is the diameter and radius of the Sun
1,390,000km - 696,000km
The Sun's apparent angular diameter from Mercury
1.377 degrees
How strong Jupiter's magnetic field is compared to Earth
20,000x
How many moons does Uranus have?
27
The diameter of Pluto in KM
2376 KM
The Sun's distance from Earth in KM
93,000,000km
This causes a runaway greenhouse effect
Trapping of heat in the atmosphere, particularly with CO2.
The temperature of Saturn
-178 degrees
The tilt Uranus is at
98 degrees
The dwarf planet that was discovered in 2003 and has water
Sedna
The fuel the Sun is burning right now
Hydrogen (1)