So far, Samsung's only saying that its Galaxy Tab will launch in Q3 without providing much in the way of detail other than this picture tweeted (and then pulled) by a Samsung's official Twitter account in South Africa.

ENGADGET: Samsung Galaxy Tab P1000 tablet sports WiFi and 3G data, about as thick as an iPhone?

This is the kind of subtle detail the scientists are looking for as they build a picture of what conditions were like on early Mars and the possibility that the planet could once have harboured simple lifeforms.

BBC: Nasa's Curiosity Mars rover to ingest drill sample soon