Odyssey finds evidence for ice on Mars
Gamma-ray and neutron studies reveal layers of hydrogen-rich soil
Read article: Jupiter clocks up eleven new moons
Jupiter clocks up eleven new moons
The gas giant now has more known satellites than any other planet
Read article: Earth’s magnetic field linked to changing orbit
Earth’s magnetic field linked to changing orbit
Long-term variations in Earth’s magnetic field could arise from the eccentricity of our planet’s orbit
Read article: New clue for planet hunters
New clue for planet hunters
Discs of dust around distant stars could reveal more extrasolar planets
Spacecraft join forces at Jupiter
Cassini-Huygens and Galileo probe the magnetic make-up of the giant planet
Organics aid planetary aggregation
Dust in the early solar system could have clumped together earlier than previously thought
Read article: Mars-sized object probably created the Moon
Mars-sized object probably created the Moon
A planetary projectile could explain the features of the modern Earth and Moon
Jupiter helps to explain planets around multiple stars
A modified theory of planet formation accounts for extra-solar planets
Moon-count rises on Saturn
Twelve new moons bring Saturn's satellite tally to 30
Doctoring the spin on Venus
Chaos explains why Venus spins in the opposite direction to other planets in the solar system
