First metal 3D printing on International Space Station

Credit: ESA/Airbus One small s-curve deposited in liquefied stainless steel equals a giant leap forward for…

Hubble will change how it points, but NASA says 'great science' will continue

NASA is shifting the way the Hubble Space Telescope points. The change is a work-around for…

NASA Astronauts Practice Next Giant Leap for Artemis 

The physics remain the same, but the rockets, spacecraft, landers, and spacesuits are new as NASA…

How Mars’ Moon Phobos Captures Our Imaginations

For a small, lumpy chunk of rock that barely reflects any light, Mars’ Moon Phobos draws…

Boeing’s Starliner set up for third shot at first human spaceflight

Credit: Edvin Richardson from Pexels A pair of NASA astronauts will try again on Wednesday morning…

NASA to Change How It Points Hubble Space Telescope

To return to consistent science operations, NASA is transitioning the spacecraft to a new operational mode…

NASA has a New Database to Predict Meteoroid Hazards for Spaceflight

There are plenty of problems that spacecraft designers have to consider. Getting smacked in the sensitive…

Mission complete for ESA’s OPS-SAT flying laboratory

A collage of images taken by the camera onboard ESA’s former OPS-SAT mission. Credit: European Space…

Moon Tree Planted at U.S. Capitol Marks Enduring NASA, Artemis Legacy

NASA astronaut and Artemis II Commander Reid Wiseman provides remarks at a Moon Tree dedication ceremony…

Starship launch 4: Date, time and how to see the SpaceX livestream tomorrow

SpaceX’s giant Starship rocket on the pad at Starbase, the company’s site in South Texas, in…