Read on to discover what’s in store for your sign during the week of December 14 through December 20, 2025.

Five zodiac signs have the best horoscopes all week from December 15 to 21, 2025. They are: Scorpio, Sagittarius, Capricorn, ...

Regular, alternating layers in Gale Crater may have been deposited as the result of tides raised by a moon at least 18 times ...

NASA has lost contact with one its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars ...

A major new study lays out plans for crewed missions to Mars, with the search for extraterrestrial life being a top priority ...

As humanity prepares to take its first steps on Mars, a comprehensive report released by the National Academies of Sciences, ...

When astronauts set foot on Mars, it will be one of humanity’s greatest milestones, marking the start of a new era of ...

Summary: Time doesn’t flow uniformly across the solar system, and new research reveals just how differently it unfolds on Mars compared with Earth. By tracing subtle gravitational and orbital ...

A new study reveals how specialized microbes might convert Martian regolith into durable, life-supporting structures. Since ...

The last full moon of 2025, the Full Cold Moon, rises on December 4, 2025, at 6:14 PM EST at 13°03 Gemini. Full moons point to zodiac polarities , as the sign the full moon falls in is always in ...

On Earth, telling time is easy. Our clocks are synchronized using atomic clocks, GPS satellites, and fast communication ...

Tech mogul Jared Isaacman underwent a rare second Senate confirmation hearing to assess his qualifications to lead NASA as ...