Link to our latest notes and resources: https://drive.google.com/drive/u/2/folders/15Ld6KabsL9x9X-t4GefBgSzXFDckJFa6 6 Space physics 6.1 Earth and the Solar System 6.1.1 The Earth 1 2 Know that: (a) the Earth is a planet that orbits the Sun once in approximately 365 days (b) the orbit of the Earth around the Sun is an ellipse which is approximately circular (c) the Earth rotates on its axis, which is tilted, once in approximately 24 hours (d) it takes approximately one month for the Moon to orbit the Earth (e) it takes approximately 500 s for light from the Sun to reach the Earth Define average orbital speed from the equation v = 2π r T where r is the average radius of the orbit and T is the orbital period; recall and use this equation 6.1.2 The Solar System 1 2 3 Describe the Solar System as containing: (a) one star, the Sun (b) the eight named planets and know their order from the Sun (c) minor planets that orbit the Sun, including dwarf planets such as Pluto and asteroids in the

Hegue-Zelle TsimisJun 24, 2026

Kadi LovaJun 24, 2026

Hatem SandyJun 24, 2026

Fakhar AbbasJun 24, 2026

Ahlamiitta🍓🍓Jun 24, 2026

آآآيوتةةة👑🇱🇾Jun 24, 2026

loembaalineJun 24, 2026

قصي المغربي🇱🇾Jun 24, 2026

O Level Cosmology

You Might Also Like

A LEVEL P3 VECTORS (updated)

Transformation made Easy

A LEVELS M1

A Levels Computer Science 9618 | Paper 3

BUSINESS STUDIES | O-LEVELS 7115 & IGCSE 0450

Grade 3 English

Grade 4 English

Grade 5 English

Informative Videos

English Grammar

IGCSE/O LEVEL Math Livestreams 2026

AS Math/O level Add Math Quadratic Equations and Expressions

P1 Computer Science Topical + Past Paper Practice| AS LEVEL COMPUTER SCIENCE | P1 Theory | 9618

6th Class SBA

M1 PAST PAPERS

OL IGCSE 2026 STREAMS

A Level Math - M1 - Work, Energy and Power

O LEVEL SET NOTATION AND VENN DIAGRAM

New Syllabus 2021

S1 PAST PAPERS

STANDARD FORM | O LEVELS (4024) & IGCSE (0580) | 2025 | Sir Arshad

O LEVEL SYMMETRY

IGCSE / O Level Add Math - Functions

IGCSE/O Level Math - LIVESTREAMS 2024-2025

Featured Picks

Gamixo

VSKIT Drama