KAIST researchers tested optical frequency comb lasers as reference signals for radio astronomy, aiming to synchronize radio telescopes with light-based timing in VLBI observations.

Coming from one of the world's largest astrophysical research institutes, I can tell you, the anticipation across the global space science community is electric.

Recent James Webb Space Telescope data confirms a decade-old theory that the universe's earliest supermassive black holes ...

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

As early as next month, a domestically developed cube satellite will be launched aboard a U.S. crewed lunar exploration ...

The latest science news and investigations across archaeology, space, biology, and astronomy.

In 2026, astronauts will travel around the Moon for the first time since the Apollo era, powerful new space telescopes will prepare to survey billions of galaxies, and multiple nations will launch ...

The James Webb Space Telescope captured a colorful portrait of a nearby stellar cradle, revealing a wealth of insights about ...

Researchers are using X-rays to discover invisible markings left on ancient parchment containing information from the Greek ...

After a string of dramatic failures, the huge Starship rocket from SpaceX had a fully successful test on Oct. 13, 2025. A couple more test flights, and SpaceX plans to launch it into orbit. A month ...

Astronomy isn't just about gazing at stars, it's about understanding the invisible forces that govern everything from ...

On the steps of the U.S. Capitol on a balmy October morning, a crowd of people sporting “Save NASA Science” buttons buzzes with anticipation. Among them stands Eli Orland, who likens America’s space ...