Bezos and Musk have repeatedly clashed over their ambitions to dominate space. The billionaires both bid for Nasa’s multibillion-dollar lunar lander contract, which Musk won. The SpaceX boss has ...

For decades, humanity has treated the global population count as a settled number, updated in neat increments and plotted on smooth graphs. Now a wave of research suggests those tidy figures may be ...

The moon is our nearest neighbor in space, at an average distance of about 238,000 miles. As it orbits our Earth every month or so, it appears to pass by stars and planets in our night sky … or, at ...

Five zodiac signs have excellent horoscopes on January 31, 2026, as Mercury moves further away from the Sun in Aquarius. They are: Aries, Gemini, Virgo, Sagittarius, and Pisces.

Astronomers have discovered a new exoplanet orbiting the nearby K-dwarf star HD 137010 after detecting a single, shallow ...

An exoplanet called HD 137010 b might be the closest thing astronomers have ever seen to “Earth 2.0.” The trouble is that ...

After about four hours with Aniimo, I’d say I’m still cautiously optimistic. It has all the ingredients of my favorite games: ...

Astronomers may have discovered a new Earth-sized exoplanet orbiting a Sunlike star just 146 light-years away. Before you ...

The month is packed with skywatching highlights—including six visible planets, an annular solar eclipse, and the Milky Way’s bright core returning to view in the Northern Hemisphere.

Having reached a certain age and long been fascinated by obituaries, I sometimes think about both Donald Trump’s and my own. At 79, he’s just slightly ...

Sky This Week is brought to you in part by Celestron. Friday, January 30The Moon passes 4° north of Jupiter this evening at 9 P.M. EST. The pair is visible most of the night in the central region of ...

In 2006, scientists released the first version of the Arctic Report Card, now a staple at the Fall Meeting of the American ...