President Donald Trump has privately mused about firing his Attorney General Pam Bondi and replacing her with EPA administrator Lee Zeldin, multiple sources familiar with the matter told CNN. View More 

Four astronauts have lifted off from Kennedy Space Center in Florida to attempt to journey around the moon as part of the Artemis II mission. The crew includes NASA’s Reid... View More 

More than half a century after the final Apollo lunar mission, four astronauts are traveling to the vicinity of the moon once again. View More 

Four astronauts are set to launch on Artemis II, the first crewed moon mission in decades. On the walk to the launchpad, Mission Commander Reid Wiseman shared an emotional moment... View More 

Astrophysicist Neil DeGrasse Tyson joins CNN. View More 

Retired NASA Astronauts Sen. Mark Kelly and Scott Kelly join CNN. View More 

NASA’s Artemis program is sending humans into deep space for the first time in five decades. Get updates from CNN Science on out-of-this-world expeditions as they unfold. When this pop-up... View More 

President Donald Trump bulldozed yet another longstanding norm of American government on Wednesday by becoming the first modern president to attend an oral argument of the Supreme Court. View More 

President Donald Trump’s push to end automatic birthright citizenship was met by a suspicious Supreme Court on Wednesday, with liberal and conservative justices raising tough questions about reimagining the way... View More