<a href="https://en.wikipedia.org/wiki/NASA" id="mwARs" rel="mw:WikiLink" title="NASA">NASA</a>'s <a class="mw-redirect" href="https://en.wikipedia.org/wiki/MER-A" id="mwARw" rel="mw:WikiLink" title="MER-A">MER-A</a> (the Mars Rover <i id="mwAR0">Spirit</i>) ceases communication with mission control. The problem lies in the management of its <a href="https://en.wikipedia.org/wiki/Flash_memory" id="mwAR4" rel="mw:WikiLink" title="Flash memory">flash memory</a> and is fixed remotely from Earth on February 6.