Biggest Discoveries in Space Exploration: <a href=" ►25 Unanswered Questions About The Universe: Every now and then, you hear ...

CAPE CANAVERAL, Fla. - Back on April 12, 1981, the space shuttle roared to life for the first time. Columbia lifted off from Kennedy Space Center carrying two astronauts – a moonwalker, John Young, ...

(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 ...

A highly experienced former NASA astronaut will command the first all-European private astronaut mission to the International Space Station, which is scheduled for liftoff during Wednesday rush hour.

Black holes. Despite their names, the enigmatic objects are opposite of vacuous. They are some of the universe’s densest objects, with masses ranging from the size of stars to several hundred million ...

"We are just beginning to appreciate how bad the disruption can be for land-based and space-based telescopes, and as more and more satellite overflights occur, the problems will only intensify." When ...

NASA entered a new chapter in its prestigious history of space exploration when the shuttle was retired in 2011 after 30 years. The space agency relied on Russia to get U.S. cargo and astronauts to ...

Explore where and when you can see the midnight sun around the world. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The midnight sun is a ...