Dark structures inside light waves can briefly move faster than light without breaking relativity or transmitting energy or information.

Comet MAPS could soon become as bright as Venus, offering a once-in-a-decade spectacle for the naked eye. Here is what to ...

C/2025 K1 (ATLAS) was on its way out of the solar system when it did the fateful thing that many comets do. Reading time 3 ...

As the number of exoplanets we've discovered increases, the question about life existing somewhere other than the Earth ...

Analyzing images of the moon’s darkest areas from ShadowCam, a NASA instrument on the Korea Pathfinder Lunar Orbiter, the ...

Astronomers may have found an exciting new clue about dark energy—the mysterious force driving the universe’s accelerating expansion. They discovered an extraordinarily bright supernova from more than ...

NASA confirms the DART mission changed an asteroid system’s orbit around the Sun - the first time humans moved a celestial ...

Astronomers studying the interstellar visitor 3I/ATLAS have discovered the comet is unusually rich in alcohol — a chemical clue that could reveal how planets and icy bodies form around other stars.

India's dark sky reserves at Hanle and Pench are working. The science is intact, the wildlife is recovering, and the Milky ...

Dark matter and dark energy are mysteries that have confounded scientists for decades, even though they comprise 95% of the ...

Scientists captured a comet breaking apart in real time, offering a rare look at ancient material hidden inside these icy ...