The moon performed a cosmic ballet with Mars this week. On Monday evening (Jan. 13), the Full Wolf Moon passed in front of ...

NASA's LEXI instrument is set to land on the moon's surface sometime this month. Using X-ray sensors, the device will watch ...

So I grabbed my camera, ran outside, and looked up just as Mars was supposed to emerge from the Moon's curved horizon. Seen ...

The two lunar landers — Firefly Aerospace's Blue Ghost and Resilience, built by the Japanese company ispace — lifted off ...

January’s full moon, the “Wolf Moon,” rose alongside Mars at its brightest, occulting it for a short period as seen from ...

A close conjunction of Venus and the crescent moon were seen across the world this weekend. Here are the best images of one ...

Venus is particularly bright in the night sky this month, outshining even Sirius, the brightest star. For observers at ...

The larger moons of Pluto and Earth likely formed through a collisional process with Charon and our moon, respectively, ...

is set for a trip to the moon. Scheduled to take off from the Kennedy Space Center in or after mid-January, the instrument will take the first full images of the magnetic field around Earth, which ...

Setting foot in this new era is LEXI (Lunar Environment Heliospheric X-ray Imager), an instrument delivered as part of NASA’s ...

Accessible to anyone the world over, witnessing the majesty of the solar system, including the Milky Way, and its billions of ...

A famous illustration of Saturn's moon Titan got it all wrong. Never mind -- what we imagine space to be, and what we know it ...