Watch the waning gibbous moon, Saturn, and Neptune meet in the night sky around midnight on July 16. The trio will travel ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

NASA has discovered an interstellar comet that's wandered into our backyard. The space agency spotted the object with the sky ...

STARBASE, Texas — During a presentation, SpaceX CEO and founder Elon Musk shared how he plans to use Starship to reach the planet Mars, and how in a few short years, there is a chance humans ...

China’s Tianwen-3 Mars sample return mission could bring Red Planet rocks back to Earth as early as 2031—years ahead of competing U.S.-European efforts ...

The second half of the 19th century was a particularly interesting time to imagine Mars. This was a period during which the ...

Researchers now appreciate that gas planets are more complex than first thought. New findings have implications for our ...

O n June 22, 2025, the sky will see the formation of a fiery and fortunate Mars–Jupiter sextile. This dynamic angle of 60 ...

If you looked at the churning clouds near Jupiter’s pole, they appear like ocean currents on Earth — as if you’re looking at ...

Jupiter is the king, Uranus is the comedian, Pluto is the underdog. But of all the planetary bodies in our solar system, Mars is clearly the biggest celebrity.

Since the 1960s, humans have set out to discover what Mars can teach us about how planets grow and evolve, and whether it has ever hosted alien life. So far, only uncrewed spacecraft have made the ...

On June 18, Jupiter will clash with Neptune, creating feelings of confusion and idealism simultaneously. Discover what this means for your zodiac sign, according to astrologer Valerie Mesa.