Proba-3 is creating artificial solar eclipses in space, giving scientists a steady new way to study the Sun’s inner corona ...

The 26-foot-tall (8-meter-tall) cargo lander is expected to embark on its first flight during the first quarter of 2026, ...

In 2026, there will be journeys to the moon and Mars, new visions of the cosmos and a solar eclipse that might be worth ...

From plasma engines that could turn months of travel into weeks to the first blueprints for ships that will outlive their ...

NASA's Artemis II Orion spacecraft with its launch abort system is stacked atop the agency's SLS (Space Launch System) rocket ...

Physicists discovered that the famous 'Star Trek' spaceship got a lot right about designing a ship to jump from galaxy to ...

I simply hate the way space exploration takes me from exultation to despair in a heartbeat, by continuously announcing magnificent programs, plans, and hardware, and continuously hitting roadblocks ...

The latest hot-fire of NASA’s Artemis moon rocket engine at Stennis Space Center was more than a dramatic plume on the Mississippi horizon, it was a proof point that the agency’s heavy-lift strategy ...

Tom Mueller is one of the key engineers behind the modern era of commercial spaceflight. In 2002, hot on the heels of selling his stake in PayPal for $1.5 billion, Elon Musk founded SpaceX with the ...

Alex Knapp is a Forbes senior editor covering healthcare and science. Over the past decade, solar power has become the cheapest way to produce electricity. But its biggest challenge is that sometimes ...