When an object from outside our star system zooms through our neighborhood in the solar system, it provides a rare ...

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

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

When astronomers first spotted a faint, fast-moving object racing through the outer Solar System in mid-2025, few expected it ...

The discovery of the interstellar object known as 3I/ATLAS has reignited debate among astronomers after new observations suggested behavior that some researchers say cannot be easily explained by ...

Christopher Nolan’s Interstellar created a black hole that would later turn out to be fairly scientifically accurate.

The universe is getting ready to show us a rare, shadowless view of the deep unknown. Earth, the sun, and the mysterious ...

The recent visit to our solar system by the interstellar object 3I/ATLAS has sparked speculation about whether it’s another ...

The HiRISE orbiter successfully photographed interstellar comet 3I/Atlas during its high-speed journey past the red planet, offering scientists their closest view yet A camera designed to study the ...

CAPE CANAVERAL, Fla. (AP) — A stray comet from another star swings past Earth this week in one last hurrah before racing back toward interstellar space. Discovered over the summer, the comet known as ...

Scientists scanned interstellar Comet 3I/ATLAS for alien signals using powerful radio telescopes, found nothing artificial, ...

It sounds like something from the plot of Interstellar, but this plan to beam precious data back to Earth—before it’s lost ...