as on the BBC site:
http://news.bbc.co.uk/sport1/hi/motorsport/formula_one/8362295.stm
German car giant Mercedes has bought the Brawn Formula 1 team in a move that is likely to see Jenson Button join McLaren as Lewis Hamilton's team-mate. Mercedes will buy 75% of Brawn in partnership with an Abu Dhabi investment company but will continue as McLaren's engine partner until 2015.
Brawn, who won both world titles in their debut season in 2009, will be rebranded as Mercedes Grand Prix.
Nico Rosberg will be their lead driver, with Nick Heidfeld his likely partner.
Fellow German Timo Glock, who drove for Toyota last season, is also a possibility.
The team has not yet confirmed Rosberg, who drove for Williams in 2009, but he is widely known throughout F1 to have already signed for the Mercedes team.
http://news.bbc.co.uk/sport1/hi/motorsport/formula_one/8362295.stm