With today’s rocket technology, it would take an astronaut up to nine months to reach Mars
		
	 
	
		
		2014 was the hottest year on record, and new research shows humanity is exceeding safe levels of half of the systems that are needed to support life.
		
	 
	
		
			
				
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			 / 16 January 2009
			
		
		Plumes of methane gas detected on Mars could be an indication that life can be sustained on the ”Red Planet”, according to a new study.