Researchers at Cornell University have developed the first-ever reflectance spectra — essentially a color-coded key — of the ...

NASA has confirmed that asteroid 2024 YR4, a space rock approximately the size of a 15-story building, might collide with the ...

Before Ingenuity ever flew on Mars, it had to prove it could survive the impossible: flight in an atmosphere 100 times thinner than Earth’s. Engineers built a special vacuum chamber, removed nearly ...

In a remarkable first, Blue Origin recovered the booster following its separation from the upper stage and the Mars orbiters.

When NASA’s Cassini spacecraft captured sunlight glinting off Titan’s dark lakes, scientists realized they were seeing waves ...

A viral TikTok claims NASA leaked proof of a manoeuvring comet, but experts say Comet 3I/ATLAS is more about science than ...

NASA is preparing to send a pair of small spacecraft on a journey to Mars this afternoon, marking a significant milestone for both the agency and Blue Origin.

More than 15 states should be able to see the coming aurora borealis. Find out which states will offer the best views.

This year is the 25th anniversary of humans inhabiting the International Space Station. A new PBS documentary looks at how the ISS was built and the challenges of surviving in outer space.

The asteroids are as large as around 75 and 91 feet in diameter, according to the Center for Near Earth Object Studies.

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

Tonight, the sky will light up with the Leonid meteor shower, one of the year’s most anticipated celestial events. Observers ...