Hydrogen released during large impacts might have boosted Mars’s surface temperature above freezing for thousands or even millions of years, enabling liquid water to flow over the Red Planet.
Immune cells in ALS patients can predict course of disease miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.
How Mars rovers have evolved in 25 years of exploring the Red Planet sciencenews.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencenews.org Daily Mail and Mail on Sunday newspapers.
China on Friday launched a special bullet train service to speed athletes to Winter Olympics venues in a bubble separating them from the rest of the population.