Voyager Technologies needs about $3 billion to build a Starlab Space Station. It will IPO to raise the cash. It took 13 years, 15 nations, and roughly $100 billion to build the International Space ...

University researchers are developing some innovative heat-shield tech. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. An innovative approach ...

Aethero, a defense-focused startup building space-grade computers and autonomous satellite platforms, announced $8.4M in seed funding today. The company’s seed round is led by Kindred Ventures with ...

The first time you experience weightlessness in space, Tom Marshburn told me, all the noise and pressure of launch suddenly disappear. One moment, the roar of engines shakes every bone in your body; ...

Discover how the International Space Station was assembled in-orbit. Orbiting 250 miles above Earth, the International Space Station is a marvel of engineering and global collaboration. Built by 15 ...

Portal Space System's Supernova uses sunlight to power a thermal propulsion system that can allow spacecraft to move rapidly between orbits. Credit: Portal Space Systems PARIS — Portal Space Systems ...

Redwire had previously targeted its Otter demo for 2027. Credit: Redwire Redwire has received $44 million from DARPA to build the Otter very-low-Earth-orbit (VLEO) spacecraft. VLEO is 90-250 km ...

Space is getting busier as national space agencies and private companies increase the tempo of launches. But today’s approach to space exploration is unsustainable, say researchers, and we need to do ...