Questions on the Earth in Space

Q1.	Apparent movement of the Sun in the sky
Q2.	Solar system
Q3.	Earth's orbit
Q4.	Apparent movement of the Sun in the sky
Q5.	Gravity at the Earth's surface
Q6.	Eclipse question
Q7.	Satellites
Q8.	Orbital period and asteroids
Q9.	Solar system data interpretation.
Q10.	Day, night, year - seasons
Q11.	Gathering information - new theories.
Q12.	Neptune Pluto.
Q13.	Orbits - this question is mathematically challenging - only suitable for 'gifted and talented' students!
Q14.	Solar system
Q15.	Apparent movement of the stars - pole star - suitable for 'gifted and talented' students!
Q16.	Day and night
Q17.	Interpreting planet data
Q18.	Solar eclipse.
Q19.	Moons of Jupiter observations - Galileo.
Q20.	Asteroid orbit