Neil deGrasse Tyson explains the science behind asteroid Apophis, once feared as a “planet killer,” and highlights its safe ...

Celebrity astrophysicist Neil deGrasse Tyson will return to Indiana University Auditorium for the first time since 2017.

NASA was a mere passenger. Musk has crowded low Earth orbit with satellites (nearly 8,000) that are becoming indispensable to ...

Neil deGrasse Tyson explains the difference between atomic and hydrogen bombs, detailing how fission and fusion create vastly ...