Endeavour, the fifth and final space shuttle was created after the space shuttle program's greatest tragedy. Congress authorized NASA to replace ... Endeavour's first flight was a challenging ...

NASA is working on a groundbreaking nuclear electric propulsion system that could dramatically speed up trips to Mars. The ...

Trump’s pledge to go to Mars without mentioning the moon has caused some head-scratching and even consternation in the media.

It was the first time American astronauts were killed in flight ... shuttle in the extraordinarily cold air that morning but had been overruled by managers who were talking with a group of NASA ...

NASA Administrator Bill Nelson left a final decision on a new mission architecture to the next NASA administrator working under the incoming Trump administration. President-elect Donald Trump ...

NASA will investigate two new ... on NASA to solve the problems facing its Mars Sample Return mission, its plan to fly bits of rock, dust, and air collected by Perseverance back to Earth.

“Pursuing two potential paths forward will ensure that NASA is able to bring these samples back from Mars with significant cost and schedule saving compared to the previous plan,” former NASA ...

Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in ...

He proposed sending men to Mars ... Shuttle program’s Approach and Landing Tests (ALT). A tail cone over the main engine area of Enterprise smoothed out turbulent air flow during flight. Image ...