This weekend, six planets are set to share the sky in a rare “planet parade,” giving stargazers a short but magical window to ...

Look west just after sunset from this weekend for a chance to see some of six planets, though the best views will be had ...

With this new survey, astronomers have gained a peek inside a stage of exoplanet system formation they have yet to fully ...

Updated measurements from NASA’s Juno spacecraft could help researchers better understand the planet's mysterious interior, ...

Are planets in the solar system that are closer to the Sun older than the ones further away? – Gavriel, age 10, Paducah, Kentucky A cloud of collapsing gas created our Sun, the first thing to form in ...

From dazzling Jupiter high in the evening sky to elusive Mercury low at sunset, February 2026 offers one of the year's best ...

Stargazers can see six planets all in one evening during the second month of the year, especially Mercury, which is usually ...

Gas giants are large planets mostly composed of helium and/or hydrogen. Although these planets have dense cores, they don't ...

For life to develop on a planet, certain chemical elements are needed in sufficient quantities. Phosphorus and nitrogen are ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Planetary scientists are split, oscillating between two main theories that explain the order in ...