If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Watch Asteroid 2024 JN16 making a close approach to Earth. Credit: Space.com | animation/data: ESA | edited by Steve Spaleta ...

Asteroid 2025 TF's closest approach was about ~186 miles (300 km) from Earth. It is estimated to be about 2 meters (6.5 feet) ...

A newly discovered object is silently shadowing Earth in a bizarre orbital pattern scientists rarely observe. Tracked by NASA ...

Zipping toward Earth at around 20,000 miles per hour, the asteroid is due to make its closest approach on Tuesday.

New observations of 3I/ATLAS provide real data that scientists are using to evaluate asteroid behavior ahead of Apophis’ 2029 ...

Two rare cosmic collisions around the young star Fomalhaut were caught by space telescopes, offering new clues about how planets form.

NASA is also tracking a building-sized asteroid named “2025 YC3”, with a diameter of around 260 feet, and another bus-sized one known as “2025 XT7,” some 42 feet across. Both are expected to come with ...

Interstellar comet 3I/ATLAS made its closest approach to Earth on Friday, Dec. 19. The comet will pass within about 170 million miles of our planet and poses no danger. While not visible to the naked ...

SEATTLE — The comet 3I/ATLAS makes its closest approach to Earth on Friday, December 19th, according to NASA. Research Assistant Professor at the University of Washington's Department of Astronomy ...

Eager skywatchers will soon have front-row seats to a rare cosmic encounter as interstellar comet 3I/ATLAS makes its closest approach to Earth, and you can watch it happen live online tonight! The ...