If you're a space geek like me, who loves staring up at the stars and wondering what's out there, there's always a lingering set of existential questions that will remain unanswered for a long time: ...

Sitting in a dark planetarium, kids of all ages had stars in their eyes on Friday as they learned about black holes and Earth science from working NASA scientists. The scientists on Friday answered ...

NASA’s groundbreaking science missions, vital to exploring the cosmos and expanding humanity’s understanding of our place in the universe, are facing unprecedented threats. The White House has ...