Read article: MESSENGER spacecraft enters Mercury orbit
MESSENGER spacecraft enters Mercury orbit
NASA mission safely circles solar system's smallest planet after mammoth journey
Read article: MESSENGER spacecraft enters Mercury orbit
Read article: Discovery hints that meteorites seeded life on Earth
Discovery hints that meteorites seeded life on Earth
Meteorite rich in ammonia could have provided nitrogen for biological molecules
Read article: Kepler spots six planets orbiting a star
Kepler spots six planets orbiting a star
NASA discovery could bring a giant leap for exoplanet research
Read article: A message from Mercury
A message from Mercury
With NASA's MESSENGER probe set to enter Mercury's orbit, Louise Prockter outlines the mission's grand aims
Read article: Sun provides Earth with less energy than we thought
Sun provides Earth with less energy than we thought
But the implication for Earth's climate is far from clear-cut
Read article: US university settles religious discrimination case
US university settles religious discrimination case
Astrophysicist Martin Gaskell paid $125,000 in out-of-court settlement
Read article: Kepler bags first rocky exoplanet
Kepler bags first rocky exoplanet
Fiery world unlikely to harbour life
Read article: Thunder storm radiation amazes physicists
Thunder storm radiation amazes physicists
Italy's AGILE mission monitors gamma rays from thunderclouds
Read article: Super-Earth’s atmosphere comes into view
Super-Earth’s atmosphere comes into view
Exoplanet could be shrouded in clouds
Read article: Obama’s dream of Mars at risk from radiation
Obama’s dream of Mars at risk from radiation
A peak in solar activity could coincide with planned missions
