A Harvard astrophysicist who believes the Manhattan-sized comet hurtling towards Earth could possibly be fueled by alien ...

Amid growing mystery surrounding 3I/ATLAS, Republican congresswoman Anna Paulina Luna is calling on NASA to share unreleased ...

President Donald Trump announced Tuesday that he is once again nominating billionaire entrepreneur Jared Isaacman to lead ...

NCIS: Sydney season 3 brings together a dynamic and talented cast to solve mysteries in Australia’s vibrant cities and wild ...

Sean Duffy has done an incredible job as Interim Administrator of the National Aeronautics and Space Administration (NASA).

Ahead of Jared Isaacman’s renomination for the position of NASA’s administrator, a dispute between him and its acting chief ...

Host Ira Flatow will be joined by award-winning physicist Dr. Sean M. Carroll to discuss his book, “The Biggest Ideas in the ...

Jared Isaacman's radical plans for NASA have suddenly come to light, and sources allege that Acting Administrator Sean Duffy ...

The leak appeared to be an attempt to derail any attempt to renominate Isaacman, allowing Duffy to continue as interim ...

Donald Trump did not fire NASA’s Sean Duffy. He re-nominated Jared Isaacman and Duffy continues as acting administrator.

President Donald Trump on Tuesday nominated billionaire Jared Isaacman to be the new head of NASA after withdrawing his ...

U.S. President Donald Trump said on Tuesday he was re-nominating Jared Isaacman, the private astronaut and ally of fellow ...