On Tuesday, 17th September, an object that could be up to half a kilometre in diameter will pass Earth, a short distance away ...
Running those numbers, Clarke and his co-authors estimate that of the mile-deep layer of water that may once have been the ...
New Findings Challenge Classical Views Held by Scientists What happened to the water that once covered Mars? Scientists know ...
What happened to all the liquid water on Mars and what can this teach us about Earth-like exoplanets? This is what a recent study published in Science Adva | Space ...
Mars was once a very wet planet as is evident in its surface geological features. Scientists know that over the last 3 ...
Hubble Space TelescopeHomeNASA's Hubble, MAVEN… Missions Hubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in ...