Nearly all of the solar system’s planets are about to file across the night sky in a planetary alignment, and it will be ...

In this video, we're going to send you to each of the planets in the Solar System, starting with the smallest world and ...

NASA's Chandra X-ray Observatory turns x-rays and data into sounds of planets around our solar system. These sonifications ...

A newly studied solar system breaks the usual planet pattern, raising fresh questions about how rocky and gas planets form.

Just above Mercury and Venus – the two closest planets to the sun – will be Saturn and Neptune. To the left and a bit higher ...

Min Read In late February, people in the Northern Hemisphere can look up for a special sight : Six planets will all be ...

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy material, the ingredients of planets," according to NASA's Goddard Space ...

An artist's impression of the planetary system surrounding LHS 1903, a small red dwarf star cooler and dimmer than our Sun. (European Space Agency) (CN) — For decades, astronomers thought they had ...

T here are currently six planets visible in the night sky, in a lovely planetary parade. All but Mars can be seen after ...

Since Pluto remains in the sun’s orbit, it should be considered a planet due to the fact that it is still a part of the solar system. And since Pluto is still hanging on at the end of the system, it ...

By Will Dunham WASHINGTON, Feb 14 (Reuters) - Astronomers have observed a planetary system that challenges current planet formation theories, with a rocky planet that formed beyond the orbits of its ...

Inside-out solar system, ancient Inuit seafarers in the High Arctic, infant brains categorize objects, and how plastic and ...