For decades, scientists believed they had a solid handle on Jupiter’s size and shape.

The current image of Mars as an arid and hostile desert contrasts sharply with the history revealed by its surface. Channels, minerals altered by water, and other geological traces indicate that the ...

A new finding of ammonia on the icy surface of Jupiter's moon Europa could have important implications for the search for ...

For those who watch gravitational waves roll in from the universe, GW250114 is a big one. It's the clearest gravitational ...

A planet parade is basically the nickname given when the planets in our solar system appear to line up in a roughly straight line from the Earth’s perspective. Just after sunset on 28 February, six of ...

The current image of Mars as an arid and hostile desert contrasts sharply with the history revealed by its surface. Channels, ...

“Textbooks will need to be updated,” study co-author Yohai Kaspi, a planetary scientist at the Weizmann Institute of Science in Israel, said in a statement. “The size of Jupiter hasn’t changed, of ...

The accomplishment demonstrates real potential for future autonomous exploration and real-time decision making.

When Juno passed behind Jupiter from Earth's perspective, its radio signal traveled through the planet's atmosphere before ...

A newly detected gravitational wave, GW250114, is giving scientists their clearest look yet at a black hole collision—and a powerful way to test Einstein’s theory of gravity. Its clarity allowed ...

"It really shows how much we still have to learn about planets, even in our own solar system." The post There’s Something ...