Asteroids that orbit close to the Earth inevitably cause us some anxiety due to the even remote possibility of a collision.

Scientists discovered tiny jets on the Sun that power both fast and slow solar wind. These jets eject particles and shape ...

"We were very surprised to see that the same tiny plasma jets appear to be driving both the fast and the slow solar wind." ...

After losing his Pacific Palisades neighborhood in the fires that swept through Los Angeles in January, Kent Tobiska, the CEO ...

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

Geomagnetic storms also cause problems on Earth. The electric currents they create can overload power plants and cause ...

Astronomers may have discovered a scrawny star bolting through the middle of our galaxy with a planet in tow. If confirmed, ...

In 2011, a project that surveyed the Milky Way galaxy for exoplanets — which are planets beyond our solar system — spotted an ...

A star system has been discovered to be moving at an estimated 1.2 million miles per hour, making it possibly the fastest moving solar system in our galaxy.

The Lunar Trailblazer satellite will depart at the end of the month on a mission to find and map water on the surface of the ...

Researchers have designed an alternative, autonomous observational method to monitor the Arctic's melting ice, which holds promise for improving the autonomy of marine vehicles, aiding in maritime ...