I’ve always loved looking up at the night sky. Even though I didn’t pursue science in college, the outer world has never stopped fascinating me, because that endless stretch above us makes everything ...

From its 1970 origins to a global movement, Earth Day 2026 highlights the power we all have to protect our planet.

(CNN) — Here’s a look at space accidents that have affected astronauts or other staff related to spaceflight. Accidents that involved unmanned spacecraft are not included. October 24, 1960 - The first ...