The Challenger explosion was an awakening for people in the 1980s. It shook confidence in received narratives of safety.

The best way to learn about Christa McAuliffe is to let her tell you herself. To that end, the Monitor has sifted through its archive and curated a selection of quotes to show who she was as a person ...

They were organized also in large part to protest a military parade in the nation’s capital that marked the Army’s 250th ...

The Artemis 2 astronauts who will become the first humans in more than 40 years to fly on a lunar mission are in quarantine.

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Wednesday marks 40 years since the NASA Challenger space shuttle exploded less than two minutes after takeoff.

Artemis II, the next mission in NASA’s Artemis program to explore the Moon, is scheduled to launch from Florida within the coming weeks. The mission will be the first crewed mission to the vicinity of ...

As the four-person crew of Artemis II prepares to launch on a historic mission around the moon as soon as February, some experts are worried about the Orion spacecraft’s heat shield.

The first crewed mission around the moon in more than 50 years is coming up. Here’s how to see it at sites in and around the ...

KENNEDY SPACE CENTER — The White House confirmed on Saturday afternoon that President Donald Trump has pulled his nomination of Jared Isaacman as NASA’s next administrator. Last month, the U.S. Senate ...

A NASA research plane has landed without its landing gear in Texas, sending plumes of flame behind it. The incident occurred ...