Curiosity has been on Mars for 51 sol-days and today NASA announced
it has found what looks like
a concrete slab made up of rounded stones which is probably
an ancient stream bed
formed by hip-deep fast-moving water over thousands or millions of years. Observers have long hypothesized the canyons and river-like beds photographed from space were carved by water, but only now do researchers have on-the-ground confirmation for the first time.
posted by stbalbach
on Sep 29, 2012 -
Coming soon to a red planet near you, it's the Mars Science Laboratory
Monday, August 6 at 05:31 UTC (other times around the world
Curiosity rover is expected to land on Mars in search of conditions suited to
past or present Martian life. Live coverage begins on NASA TV
at 03:30 UTC.
But this mission has been years in the making, so if you have a little catching up to do... [more inside]
posted by ddbeck
on Aug 4, 2012 -