Matt Mauro highlights groundbreaking research that's happening in outer space from two state-of-the-art programs in Boulder, ...

Astronauts of the National Aeronautics and Space Administration (NASA) Christopher Williams and Jessica Meir went into outer space from the International Space Station (ISS). The March 18 release was ...

Before you ever set foot on a spacecraft bound for deep space, tiny replicas of your organs might make the journey first. Suspended in microgravity aboard a research mission, this organ-on-a-chip, or ...

NASA will provide live coverage as two American astronauts are due to spend hours Wednesday, March 18, on a spacewalk outside the ISS.

An upcoming book from presenter and author Dallas Campbell collects both iconic and lesser-known images of space, from ...

Two NASA astronauts will perform the first spacewalk of 2026 from the International Space Station. Here's how to watch.

It takes no genius to see the parallels between Project Hail Mary and The Martian. Both movies are based on novels by the ...

At the dawn of the Space Age, then President-elect John F. Kennedy spoke to the American people of “a new frontier” of unknown opportunities and perils, unfulfilled hopes and unfilled threats, ...

Space is a vast and infinitely expansive area with many things we know little about. If we look at how our Solar System moves ...

With the launch of Artemis II planned in a few weeks, NASA is ready to monitor the sun during the mission in order to protect the astronauts while in space.

From isolated lunar bases to interstellar odysseys and distant galaxies, these 15 films explore humanity’s courage, survival and wonder, turning the infinite void of space into a stage for stories ...

U.S. spacewalk 94 marks the first spacewalk outside the ISS in months, the fourth for Meir and the first for Williams.