In this animated discussion, Venus, Mars, and Mercury explore the unique characteristics of Earth, focusing on why it is the ...

On Dec. 14, 1962, NASA's Mariner 2 spacecraft flew by Venus. [‘On This Day in Space’ Video Series on Space.com] The Mariner 2 ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

Since it has the fewest hours of sunlight compared to the rest of the year, the Winter Solstice is considered the “shortest ...

The Geminid meteor shower peaks overnight on December 13–14, offering one of the year’s most dazzling sky shows with up to ...

Read your weekly horoscope from Sally Trotman and Penny Thornton, who reveal what this week holds for every star sign on love ...

Rocky planets like our Earth may be far more common than previously thought, according to new research published in the ...

Read today's free daily Virgo horoscope to see what's in store for you including predictions on love, romance, health, happiness, career, success and more ...

Calm, steady energy helps you finish tasks and plan with care. Break bigger jobs into small steps and follow simple routines.

Read today's free daily Cancer horoscope to see what's in store for you including predictions on love, romance, health, happiness, career, success and more ...

Discover your horoscope tomorrow, 15th December 2025, with detailed predictions for love, career, money, and health. Read ...

Happy Birthday to those born on December 16th! Here’s your daily horoscope for Tuesday.