After three-and-a-half years of sailing above Earth, the LightSail 2 spacecraft has burnt its shiny metallic wings as it reentered Earth’s atmosphere in a fiery blaze. The Planetary Society announced ...

In orbit since 2019, LightSail 2 is expected to burn up in the atmosphere at some point within the next few months. Reading time 3 minutes For the past three years, a tiny loaf-of-bread-sized ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Long before anyone considered exploring space with thrusters ...

After more than three years circling the Earth, the Planetary Society’s LightSail 2 mission has come to an end following a fiery reentry. The satellite was an important tech demo for the idea of solar ...

The mission, far beyond its design lifetime, may fall into the atmosphere in a few months. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Space Matter is a weekly column that delves into space science and the mechanics of spaceflight. From the latest discoveries in the universe around us to the fits and starts of rocket test flights, ...

Add Yahoo as a preferred source to see more of our stories on Google. While significant, the first LightSail flight did little more than prove the photon-powered craft was viable. This flight will ...

The prototype solar sail was built by the Planetary Society to test novel space propulsion techniques. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

WEST LAFAYETTE, Ind. — A solar sail project led by Purdue University professor David Spencer was named as one of Time magazine’s Best Inventions 2019. The LightSail 2 project launched into space ...

WEST LAFAYETTE, Ind. — A solar sail project led by Purdue University professor David Spencer was named as one of Time magazine’s Best Inventions 2019. The LightSail 2 project launched into space ...