Ingredients for life spotted on comet 67P/Churyumov–Gerasimenko
Glycine could have arrived on a young Earth from space, say Rosetta scientists
Read article: Ingredients for life spotted on comet 67P/Churyumov–Gerasimenko
Read article: Ingredients for life spotted on comet 67P/Churyumov–Gerasimenko
Mega-tsunamis shaped ancient Martian shoreline
Huge meteorite impacts created a splash in northern Mars 3.4 billion years ago
Read article: Mega-tsunamis shaped ancient Martian shoreline
What can we learn from comets?
These "dirty snowballs" can teach us about the history of our solar system
Read article: What can we learn from comets?
Mission to Mars launches in search of signs of life
The Trace Gas Orbiter will study the red planet's atmosphere and test landing technologies
Read article: Mission to Mars launches in search of signs of life
Is the solar system's planetary count back up to nine?
Evidence found for a ninth giant planet in the Kuiper belt
Our favourite pictures of 2015
From bursting balloons and fossils under a laser to visions of Pluto and gravitationally lensed supernovae
Read article: Our favourite pictures of 2015
Akatsuki space mission reaches Venus after five-year detour
Spacecraft "is in good health", says Japanese space agency
Read article: Akatsuki space mission reaches Venus after five-year detour
Radiation blasts render Earth's twin inhospitable to life
Powerful superflares may rip away the exoplanet's atmosphere
Is there life on Mars?
Lewis Dartnell discusses the search for life on Mars and what forms it might take
Read article: Is there life on Mars?
Mysterious dust and diffuse aurorae envelop the red planet
MAVEN spacecraft spots tiny particles surrounding Mars that could have an interplanetary origin
Read article: Mysterious dust and diffuse aurorae envelop the red planet
