This observation raised an important question: Did these organics originate on Ceres, or were they delivered by impacts? Related Stories ・Near-Earth dwarf planet's surface is 90% covered by ...

For the first time, NASA scientists have found direct evidence of a mysterious form of icy volcanism on a former planet named Ceres ... to the young volcanoes on Earth, it's extremely young ...

For NASA, sending a crewed mission to Mars has been the long-term goal for over two decades. China has joined the club in ...