NASA sees two paths for saving its beleaguered plan to retrieve materials from the Red Planet but won’t choose between them ...

As Mars approaches opposition this month, it will become a dazzling spectacle in the night sky. See it at its best now, or ...

Alinda is one of the five largest near-Earth asteroids, coming closer than 9.3 million miles until the year 2200.

Skies over South Carolina kick off 2025 with a planet parade, ancient comet and the muse of "Beyond Antares," a 23rd-century love song from "Star Trek" fame.

Everything you need to know about the full “Wolf Moon,” including exactly when, where and how to see it at its best from ...

Sky gazers will get a peek at what has been called a "parade of planets," where this time around, up to seven planets may ...

This January, the night sky promises a celestial spectacle as four planets dance across the sky. Venus, Saturn, Jupiter, and ...

On Jan. 13, bright Mars will disappear behind the full moon for several hours. It's the only lunar occultation of Mars ...

Recent discoveries beneath the surface of Mars have left scientists both baffled and excited. A massive underground anomaly, ...

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

NASA hopes a revised plan will get Mars samples back to Earth faster and cost less than the agency's original plan.

J anuary is a good month for interesting planetary alignment. You will have a lot going on in the night sky. For most of the ...