REx mission has an historic opportunity to closely observe the asteroid Apophis and improve our ability to defend against ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have ...

Astronomers have upped the odds of an asteroid called 2024 YR4 striking Earth, albeit in 2032, but warn that it will most ...

If you're looking to impress your friends with some rare space facts, these gems will serve you well. The Largest Known Star ...

Seismic wave data previously suggested the Earth’s hot inner core is slowing its spin. Now, researchers say it’s also ...

It’s a small world. It’s a wide world. Both phrases are used in lyrics, titles and more. A more accurate statement might be: Earth’s circumference (at the equator) is 24,901 ...

The comet was last seen in Earth's skies in 1986, Halley’s orbit period is on average, 76 Earth years. This corresponds to an ...

which is currently 28 million miles (45 million kilometers) from Earth and moving farther away over time, Farnocchia said. The observations can also help researchers refine their estimates of the ...

Somewhat shy and introverted, the 40-year-old Grisso is more comfortable behind a keyboard, working as a lead platform ...

Over the past 6½ years, Jeff Grisso has become as familiar a sight on Battle Ground’s roadways as traffic jams and stoplights.