Galaxy survey fails to add up
Californian astronomers are bewildered by strange anomaly in number of galaxies
Read article: Where did all the lithium go?
Where did all the lithium go?
Riddle over the universe's missing lithium could be solved
Read article: Giant “starshade” could reveal new exoplanets
Giant “starshade” could reveal new exoplanets
Blocking the light from a parent star with a plastic shield could let astronomers directly observe orbiting planets
Read article: New names for Pluto’s moons
New names for Pluto’s moons
Two small satellites have officially been christened Hydra and Nix
Read article: Chandra solves black hole mystery
Chandra solves black hole mystery
Measurements reveal that black holes suck in matter magnetically as well as gravitationally
Read article: Amateur astronomers prove their mettle
Amateur astronomers prove their mettle
A new extra-solar planet has been discovered with the help of a group of amateurs.
Read article: How Triton met Neptune
How Triton met Neptune
New model suggests Neptune's largest moon was originally part of a binary system
Read article: Titan in pictures
Titan in pictures
New movies show Huygens' dramatic descent onto Titan
Read article: Cyclic universe could explain cosmological constant
Cyclic universe could explain cosmological constant
Theoretical model of the universe could explain why the acceleration of the universe is expanding
Read article: New look for comets
New look for comets
"Main-belt comets" may hold clues to the origins of Earth's oceans
