Kitten Space Agency’s free pre-alpha has blown past its funding goal, driven by Kerbal veterans, aerospace talent, and thousands of early backers. A new space sim is rising.

The ability of Russia to launch astronauts to the International Space Station remains in limbo after an incident last week at the Baikonur base in Kazakhstan. By Kenneth Chang The launchpad Russia ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...

WASHINGTON — BAE Systems is partnering with GlobalFoundries to bring advanced semiconductor manufacturing techniques to space-grade electronics — a move aimed at closing the performance gap between ...

"These images are not just pretty." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It was 4 a.m. on Nov. 25 at the top of Hawaii's dormant ...

Oceans hiding within the crusts of distant moons are tantalizing targets for scientists looking for life beyond Earth ...

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 ...

Meadowlands is a ground-based satellite jamming system made by L3Harris Technologies. ORLANDO, Fla. — A ground-based satellite-jamming system made by L3Harris Technologies for the U.S. Space Force has ...

At Millennium Space Systems, innovation hums through every lab, mission review and small satellite assembly bay, but the true spark comes from the people shaping the company’s trajectory. Increasingly ...

A powerful X1.9 solar flare from new sunspot AR4299 triggered strong radio blackouts, as giant sunspot AR4294 rotates into view with more activity likely. When you purchase through links on our site, ...

An artist’s conception shows Portal Space Systems’ Supernova spacecraft in orbit. (Portal Space Systems Illustration) Washington Gov. Bob Ferguson is setting aside $350,000 from an economic ...

New balloon-mounted space radiation probes developed by the Surrey Space Center at the University of Surrey have captured their first measurements of a major solar storm, confirming the research ...