Explaining the danger.
Posted 3 weeks ago by Wallst in category: interesting   Comments (11)

Posted 3 weeks ago by Mondo in category: animals   Comments (3)

Opportunity, also known as MER-B or MER-1, and nicknamed Oppy, is a robotic rover that was active on Mars from 2004 to 2018.
Posted 1 week ago by Swarder in category: space   Comments (1)