Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

Saturn’s largest moon, Titan, might have formed after a collision with a lost moon, according to new research.

A rare planetary parade of six planets will light up the night sky at the end of February, with four visible to the naked eye ...

On Saturday, go outside about an hour after sunset, look to the western sky and spot Mercury, Venus and Saturn close to the horizon.

The moon and Pleiades will glow together on Feb. 23 in a striking skywatching display. Look high above the southwestern horizon tonight (Feb. 23) to see the blue-white stars of the Pleiades open ...

This blackbird-leafed elm tree is shedding its bird leaves in a gust of spring migration. We will gain 14 minutes of daylight ...

Far beyond Neptune, in the frozen depths of the Kuiper Belt, many ancient objects oddly resemble giant snowmen made of ice ...

New observations show a small Saturn moon has generated electromagnetic waves that extend more than 313,000 miles behind it inside Saturn’s magnetic field. That newly measured reach reveals a tiny icy ...

Why do some places wait 1,000 years to see a total solar eclipse while others get two in a decade? The surprising orbital ...

Discover how Moon transits and Aquarius planets influence Leo’s leadership, love, finances, and emotional balance this week.

An international team of astronomers has discovered a distant planetary system that challenges long-standing theories of how ...