Category: Science
U.S. sending astronauts to the Moon, Mars ‘and beyond’
On December 11 at the White House, President Donald Trump signed Space Policy Directive 1, a change in national space policy that provides for a U.S.-led, integrated program with private […]
NASA explains Earth’s recent record carbon dioxide spike
A new NASA study provides space-based evidence that Earth’s tropical regions were the cause of the largest annual increases in atmospheric carbon dioxide concentration seen in at least 2,000 years. […]
