Observations suggest that other asteroids could also be actively emitting particles
Read article: OSIRIS-REx spacecraft spots particles ejected from asteroid and selects landing spot
Margaret Harris relives the nerve-wracking moment when the Philae lander touched down on the comet 67P/Churyumov–Gerasimenko, Physics World's Breakthrough of the Year in 2014
Read article: A decade of Physics World breakthroughs: 2014 – landing a spacecraft on a comet
New measurements point to a formation period of days rather than thousands of years
Read article: First solar system solids formed much more rapidly than previously thought
Cold, large protoplanetary discs could be more stable than previously thought
Read article: Giant exoplanet orbiting tiny star defies current theory of planet formation
K2-18b is in the habitable zone of a red-dwarf star
Read article: Water vapour is spotted on a distant rocky planet
Sarah Tesh picks out some alternative views of the Moon
Read article: Moon of many faces
New proposal is radically different to previous ideas to make the Red Planet habitable
Read article: Aerogel insulation could provide habitable regions on Mars
We all take the Moon for granted, but what would happen if our constant companion weren't there any more? Ethan Siegel considers the consequences
Read article: What’s in a moon?
Region where complex life could emerge around distant stars could be much smaller than previously thought
Read article: Toxic gases in habitable zone could hinder emergence of alien life
Magnetic field images hint at Jupiter’s internal structure
Read article: Juno space probe identifies changes in Jupiter’s magnetic field
