In addition, the thermal conductance of the rocks (changing as the rock minerals change with deeper depths), the area heat flow, and the rock density (sedimentary rocks are less dense than basement ...
SpaceX was set to send up the 13th launch from the Space Coast this year on Friday afternoon, but has retargeted efforts to Saturday. A Falcon 9 rocket on the Starlink 12-9 mission carrying 21 ...
As new sea passages open up, the commercial and defence possibilities are becoming irresistible. To take advantage, America desperately needs ships ...
Where no observation is available within the last 75 minutes, the latest observation is shown in italics and coloured and removed from the table after 30 hours. Station names link to data for the ...