A small but mighty piece of lab equipment, about the size of a cellphone, has arrived at the International Space Station ...

NASA uses a portable microplate reader on the International Space Station to study bone loss, providing real-time biological data for astronaut health and space biology research.

They were gourmet, but not from any grocery store you can find on Earth.

NASA scientists spotted a weird green flash on Jupiter — a bright, unexpected burst of green light that shouldn’t be there according to everything we know about the giant planet’s atmosphere. This ...

Making space memorials accessible, affordable, and real for millions of American families. With a confirmed launch ...

The International Space Station orbits above the Atlantic Ocean off the coast of Portugal. A small but mighty piece of lab equipment, about the size ...

Grounded until at least April, NASA’s giant moon rocket is headed back to the hangar this week for more repairs before ...

The first crewed mission of the Artemis program won’t land on the moon, but it aims to take four astronauts farther from the ...

The AVATAR investigation on NASA's Artemis II will utilize organ chips to study how the astronauts' own cells respond to the hostile deep-space environment. Credit: Emulate When the Artemis II ...

Here's a look at the science experiments on board.

A small but mighty piece of lab equipment, about the size of a cellphone, has arrived at the International Space Station ...

Astronaut Shubhanshu Shukla has used a water blob to explain Earth's shape. Discover the physics of surface tension, rotation, and inertia in this space and physics explainer.