The U.S. and China are in a sprint toward manned missions to the lunar surface by the end of this decade, with sights on 2029 ...

So do China and Russia. Here’s what you need to know about America’s new lunar-energy race ...

Astrophotographers and stargazers are in for a treat this week as Saturn and Neptune reach their brightest in days. According ...

Titan's shadow will fall on Saturn in the early hours of Sept. 20, one day before the world shines at opposition in Earth's ...

See the epic view of the moon and Earth captured by the Orion spacecraft ahead of its outbound powered flyby. Credit: NASA / time-lapsed by Space.com's Steve Spaleta Music: Kepler's Hope by Year of th ...

The date falls on the last day of 'Pitru Paksha'. This is a 16-day period in the Hindu calendar dedicated to honouring ...

Because of the sun's positioning in the days just before, during and after the equinox, those looking down east-west roads in Chicago and the suburbs will be able to see the sun framed by much of the ...

Like a Full Moon, Saturn will appear fully illuminated by the Sun's rays because of its position relative to the Sun. When ...

Watching a solar eclipse is a once-in-a-lifetime experience for many. But no view is worth damaging your eyesight permanently ...