"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances to ...

Although the deep seas and space seem like opposites, there are actually enough similarities between them that their study ...

TAU Systems is developing laser-plasma accelerators to simulate cosmic rays and accelerate testing of electronics.

BREVARD COUNTY, Fla. – A joint military task force recently conducted search and rescue training off Florida’s east coast as ...

Space exploration would open the door to inhabiting different planets. Space travel provides an insurance policy of sorts. In case the Earth becomes unfit for life, then at least we’ll have a ...

Powered by laser light, this tiny sail lays the groundwork for future advances in lightsail technology and the potential for ...

But in some ways, women are potentially better suited for space travel than men. Let’s focus on four factors. Women are generally smaller. Women suffer less from some problematic physical ...

"Chemical rockets that we use today, even with the extra speed boost from flying by planets, or from swinging by the sun for a boost, just don't have the ability to scale to useful interstellar speeds ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of what the universe looked like in the moments before it rapidly changed ...

There are precedents for space junk disrupting air travel. In 2022, for example, a falling 20-tonne fragment of rocket forced the closure of parts of French and Spanish airspace. "The recent ...

William Shatner's trip aboard Jeff Bezos’ rocket might have been conceived as a publicity stunt, but brushing the edge of the sky left the actor full of wonder. Shatner, 90, talked about space ...

Far from ordinary, it took a cutting-edge NASA design to safeguard these treasures during the Apollo missions Elana Scherr You’ve got questions. We’ve got experts Smithsonian magazine The ...