As of Thursday, July 31, the moon phase is Waxing Crescent. There's 41% of the moon's surface visible to us on Earth ...

The Alpha Capricornids and Southern Delta Aquariids meteor showers are peaking tonight and will continue to be active through ...

The Solar Dynamics Observatory saw a lunar transit and an Earth eclipse on July 25 — the first when the moon passed between it and the sun, and another when Earth did the same.

If you're a fan of stargazing, make sure you have your eyes fixed on the skies this evening. Tonight (July 28) is the best ...

Look west at sunset to find the razor-thin crescent moon hanging less than 10 degrees above the horizon. Regulus will appear ...

Pluto reaches opposition and the Moon waxes to First Quarter as shooting stars streak through the sky this week.

Following Saturn is Venus, rising in New York at 2:51 a.m. on July 25. Venus is in Taurus, and so bright that it is ...

Brookhaven National Laboratory has completed the "major item of equipment" phase for the Lunar Surface Electromagnetics ...