Achieving practical interstellar travel requires overcoming the immense challenge of reaching extraordinary velocities. To ...

Astrophysicists are mapping a vast, hidden structure in space that appears to guide matter and radiation along a kind of ...

Interstellar travel has long been a dream, but getting to the stars is incredibly difficult. A new project is bringing the space community closer to realizing this dream. The Breakthrough Starshot ...

Is space so deadly that we’re effectively imprisoned in our solar system forever? Space is pretty deadly. But is it so deadly that we’re effectively imprisoned in our solar system forever? Many have ...

Interstellar travel could be possible, scientists say, but not in the way you might think. For decades, science fiction stories have proposed the idea of traveling outside of our known galaxy. This ...

In an earlier blog post about Christopher Nolan's latest blockbuster movie, Interstellar, I lauded the film for its ambition, ...

An artist's impression shows the planet Proxima b orbiting the red dwarf star Proxima Centauri, the closest star to the Solar System - European Southern Observatory A swarm of tiny spacecraft could ...

The team claims this approach to surfing the solar wind could accelerate a spacecraft to high speeds in a short time while using almost no fuel. Share on Facebook (opens in a new window) Share on X ...

AUSTIN (KXAN) — Exploring beyond our solar system could have lasting impacts here on Earth, and scientists, creatives and industry experts gather at the University of Texas at Austin this week to ...

SpaceX’s Starship rocket will be on Mars by the end of the decade and a future version will travel between the stars, billionaire Elon Musk said on Monday, days after the company celebrated major ...