Nothing inspires awe and curiosity quite like the vast expanse of space. With estimates that there is still 95% of our ...

The middle star in the dagger is actually not a star, but the Orion Nebula, which through a telescope is revealed to be a ...

The moon makes for an excellent guide to see Mars in the night sky tonight. As the sun sets this evening (Feb. 9), the moon ...

Make time soon to head outside after the sun sets and study the sky. Five of the brightest planets — Venus, Jupiter, Mars, ...

We're now just past the midpoint of astronomical winter — that moment marking the midway point between December's winter solstice and March's vernal equinox. That moment took place at 4:11 p.m.

The constellation is visible in the night sky this month from sunset until around 1am, and you can find it by simply finding ...

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

Castor and Pollux, the two stars for whom the constellation is named, will shine just to the left of the pair. Want to see the moon or Mars up close in the night sky? The Celestron NexStar 4SE is ...

The four-planet lineup that began in January concludes by mid- to late February, as Saturn sinks increasingly lower in the sky each night after sunset, according to NASA. While Mercury will briefly ...

From planets and constellations, to eclipses and the Aurora Borealis, here's what to look for in the sky this spring ...