Every planet in the solar system leans, some gently, some dramatically, and that tilt quietly shapes everything from our ...

NASA’s Terra satellite, launched in 1999, is approaching retirement after over 26 years, continuing to provide long-term Earth observations of land, atmosphere, and oceans.

SpaceX is preparing a sweeping reshuffle of its Starlink constellation, shifting thousands of satellites into a lower band of ...

Earth reaches its closest point to the sun in its 2026 orbit on Jan. 3. The sun will appear larger in the sky than on any ...

Your first major opportunity to spot shooting stars and bright fireballs in 2026 arrives overnight tonight with the peak of ...