Using the Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has detected a new exoplanet ...

Astronomers witness first moments of planet formation as rock grains crystallize around distant star HOPS-315.

We succeeded in deflecting an asteroid, moving it from its orbit.” These are the words of Tony Farnham, author of the just-released analysis of the DART mission. They ring with a victory in planetary ...

Today, the sky holds an exciting spectacle as 2025 MA90, an asteroid approximately 280 feet in diameter, makes its close flyby of Earth. Traveling at over 20,000 miles per hour, it is set to pass a ...

Mercury is the smallest planet in the Solar System and also the closest planet to the Sun. Mercury orbits the Sun at an incredibly fast speed, averaging nearly 106,000 miles per hour. These are just a ...

The design parameters of CNN and DBN are optimized using a new optimization algorithm, which is developed as a hybrid of Particle Swarm Optimization (PSO) and Al-Biruni Earth Radius (BER) Optimization ...

NASA's DART spacecraft attempted to deflect an asteroid about the size of the Great Pyramid of Giza. New work tracking the ...

A version of this article appears in the June 9, 1956 issue of Science News.