Scientists discover signs of 'modern' glacier on Mars that hints at buried water ice
Remnants of a modern glacier have been found near Mars' equator, suggesting ice may still exist at shallow depths in the area, which could have significant implications for future human exploration.
![Scientists discover signs of 'modern' glacier on Mars that hints at buried water ice](http://cdn.mos.cms.futurecdn.net/wQAyFcUzKjrT4YJmJJkG9i.jpg?#)