Is the solar system's planetary count back up to nine?
Evidence found for a ninth giant planet in the Kuiper belt
Read article: Our favourite pictures of 2015
Our favourite pictures of 2015
From bursting balloons and fossils under a laser to visions of Pluto and gravitationally lensed supernovae
Read article: Akatsuki space mission reaches Venus after five-year detour
Akatsuki space mission reaches Venus after five-year detour
Spacecraft "is in good health", says Japanese space agency
Radiation blasts render Earth's twin inhospitable to life
Powerful superflares may rip away the exoplanet's atmosphere
Read article: Is there life on Mars?
Is there life on Mars?
Lewis Dartnell discusses the search for life on Mars and what forms it might take
Read article: Mysterious dust and diffuse aurorae envelop the red planet
Mysterious dust and diffuse aurorae envelop the red planet
MAVEN spacecraft spots tiny particles surrounding Mars that could have an interplanetary origin
Read article: How can we find life on distant planets?
How can we find life on distant planets?
Sara Seager describes some of the signatures of life
Read article: Web life: Astrobites
Web life: Astrobites
A blog where astronomy PhD students write bite-sized summaries of recent astronomy papers for undergraduates
Read article: European superscope reveals its three ‘first-light’ instruments
European superscope reveals its three ‘first-light’ instruments
Agreements signed for E-ELT's phase 1 instruments with the UK, France, Germany and other European states
Read article: NASA finds Pluto steeped in flowing glaciers and kilometre-high mountains
NASA finds Pluto steeped in flowing glaciers and kilometre-high mountains
Dwarf planet is colourful and rich in active geology
