"We were quite surprised," Dones continued. "Spirals are seen in Saturn's rings, disks around young stars and galaxies. The ...

The proximity and the approach make Alpha Centauri a great case study for the spread of interstellar objects. That is why ...

This video is a part of a series looking at the Outer Solar System. The Oort Cloud is believed to be a vast cosmic shell at the edge of our Solar System that astronomers have never directly seen. The ...

To map out the best nights for skywatching, we turned to three seasoned stargazers to tell us about the best nights of the ...

NASA has awarded SpaceX a $100 million fixed-price contract for the launch of the agency’s Near-Earth Object Surveyor, an ...

Chinese spaceflight activities have been on pause in recent weeks due to the annual Spring Festival and New Lunar Year ...

NASA says Earth is in the clear from asteroid 2024 YR4, which previously had a small chance of impacting our planet in 2032.

"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...

Learn about asteroid 2024 YR4 and its potential impact on Earth in 2032. Explore the risks and predictions surrounding this ...

2025 includes a full schedule of meteor showers. They come around every year like clockwork and that means planning shooting ...

In December 2024, astronomers in Chile spotted a new asteroid streaking through the sky, which they named 2024 YR4. What's ...

NEO Surveyor will lift off atop a Falcon 9 rocket from Florida's Space Coast no earlier than September 2027. The total value ...