Astronomers have attempted to explain the non-gravitational acceleration of comet 3I/ATLAS, our third confirmed interstellar visitor, in a way that removes the need for "non-natural hypotheses for ...

A century ago, a star in Andromeda named V1 launched a revolution in astronomy, revealing its true immensity and the origin ...

Answer: Newton's Second Law of Motion states that the net force acting on an object is equal to the mass of the object times ...

A colossal comet, 3I/ATLAS, is making headlines as it streaks through our solar system at more than 124,000 miles per hour.

Add articles to your saved list and come back to them any time. Planetary heating is accelerating because of dangerous feedback loops which are already contributing to global instability, top climate ...

In July 2025, Earth spun faster than usual, shortening the day by a mere 1.34 milliseconds. Though imperceptible to humans, this subtle shift is significant to scientists and technologies reliant on ...

The red planet Mars, named for the Roman god of war, has long been an omen in the night sky. And in its own way, the planet’s rusty red surface tells a story of destruction. Billions of years ago, the ...