Laser-sail experiments test a route to nearby stars, while research reveals major barriers to interstellar missions.

“There is a silence in the night sky that has bothered me for as long as I can remember.” Richard Feynman’s reflection lingers because it feels personal. The stars look crowded. Common sense whispers ...

Compact sensor-packed probes, propelled by laser- or Sun-powered sails, could be humanity's first scouts to another star system. Reading time 4 minutes The recent confirmation of an atmosphere around ...

Even if aliens exist, perhaps they cannot come to EarthIn our discussions so far, we have considered reasons why aliens might ...

Add Yahoo as a preferred source to see more of our stories on Google. AUSTIN (KXAN) — Exploring beyond our solar system could have lasting impacts here on Earth, and scientists, creatives and industry ...

"There is a silence in the night sky that has bothered me for as long as I can remember." That observation, attributed to American physicist Richard Feynman, captures a tension many people feel when ...

The University of Chinese Academy of Sciences unveiled the School of Space Exploration in Beijing on Jan 27, 2026. [Photo by Zou Shuo/chinadaily.com.cn] The University of Chinese Academy of Sciences ...

A cosmic traveler from beyond our solar system is making its closest approach to Earth this week, offering astronomers and stargazers a fleeting opportunity to witness a visitor from another star ...

The conquest of space has continued to evolve in recent years, and new missions are being planned, such as the Starship, which is expected to take off for Mars in the next few years. However, if ...

A new government-backed documentary is stirring global attention for its bold claim that alien tech could soon make interstellar travel and teleportation a reality. Titled The Age of Disclosure, the ...