These meteorites belong to two main types: nakhlites and chassignites. Nakhlites are basaltic rocks that possess a high concentration of the mineral clinopyroxene. On the other hand, Chassignites ...

The rocks analysed by Day and his team came in two forms – chassignites and nakhlites. Also Read | NASA debunks reports of ‘planetary parade’, gives list of celestial events for June The ...

Despite the team's success in dating the water-rock interaction, the researchers don't think Mars was teeming with water at ...