Curiosity (rover) to Mars in 2020. Some spare parts from the build and ground test of "Curiosity" may be used in the new vehicle. On August 5, 2017, NASA celebrated the fifth anniversary of the "Curiosity" rover mission landing, and related exploratory accomplishments, on the planet Mars. (Videos: "Curiosity" First Five Years (02:07); "Curiosity" POV: Five Years Driving (05:49); "Curiosity" Discoveries About Gale Crater (02:54)) As reported in 2018, drill samples taken in 2015 uncovered organic molecules of benzene and propane in 3 billion year old rock samples in Gale Crater. The NASA/JPL Mars Science Laboratory/"Curiosity" Project Team was awarded the 2012
Opportunity mission timeline may clear the dust from its solar panels, as it has happened before. Some of the craters MER-B has investigated Some excitement from finding meteorites, new types of rock or signatures detected from orbit, and speculations on ancient alien fossils which as of yet lean towards geological processes. "Examples" Some other famous targets are the "blueberries" (2004) and "newberries", aka Kirkwood spheres (2012) See also List of rocks on Mars#Opportunity and List of surface features of Mars imaged by "Opportunity" Opportunity mission timeline Opportunity, MER-B (Mars Exploration Rover – B), is a robotic rover active on the planet Mars since