It must have cleared all other celestial bodies, except its own moons, from its orbit.

Mapping Pluto Broken Heart | This image was taken by the New Horizons Long Range Reconnaissance Imager (LORRI) on the morning ...

What did NASA’s New Horizons find around Pluto? This groundbreaking mission unveiled a world of surprisWhat did NASA’s New ...

Earth’s orbit around the Sun is not circular, but an ellipse. The perimeter of Earth’s orbit is roughly 584 million miles ...

Asteroids hiding in the Sun’s glare, some large enough to destroy cities, pose a hidden threat. New infrared telescopes aim ...

Solar and cosmochemical data indicate high levels of carbon, nitrogen, and oxygen in the Sun. Researchers have unveiled a new ...

The event produces some of the year’s fastest meteors, although the nearly full moon may make them challenging to spot.

Narayana Murthy’s quotes spark debate on work ethics, with bold views on 70-hour work weeks, productivity, and India’s global ...

Pluto may have been downgraded from full-planet status, but that doesn't mean it doesn't hold a special place in scientist's ...