This would be the first one ever found in a galaxy that is not our own milky way, but in fact the Andromeda Galaxy. The planet that is thought to be found orbiting a star in the Andromeda Galaxy is estimated to have 6 times the mass of Jupiter, so it could either be a huge gas giant or maybe a brown dwarf. More information can be found here Universe Today.
Keeping you updated on past and recent exo-planet discoveries.
Exoplanet Discovery News- Deja vu. Familiar-sounding discovery a major milestone.
- Deluge of discoveries. 2010 kicks off with a flurry of exoplanet news.
- Not all planets are as friendly as ours
- The big story
- Exoplanet discovery count passes 400
- Dust cloud may resemble our early solar system
- Doomed. Sweltering exoplanet may be at death's doorstep
- Built to last. Tiny star's giant planet a 'spare gas tank'
- Hot discoveries. Summer kicks off with a wave of exoplanet finds
- Planet-hunting method succeeds at last