Jan. 28, 1986, 7 spacefarers were killed when shuttle Challenger exploded midair after launching from Kennedy Space Center in ...

NASA's moon landing program delay represents the latest in in technical, budgetary, workforce and public perception ...

NASA's Artemis 2 mission, which will launch astronauts to the moon for the first time in more than 50 years, comes with undeniable risk. But quantifying that risk is a tall order.

At the core of Isaacman’s concerns is the low flight rate of the SLS rocket and Artemis missions. During past exploration ...

In shaking up its Artemis lunar program, NASA's new moon plan looks more like the Apollo missions of the 1960s. Instead of ...

The space shuttle's seven crew members died, including one civilian teacher. The tragedy changed the course of NASA's future. On the morning of January 28, 1986, seven crew members were killed when ...