A possible new dwarf planet has been discovered at the edge of our solar system, so far-flung that it takes around 25,000 ...

Jupiter joins Mercury in early twilight as Mars lingers with Leo after dark. Saturn is visible in the morning, meeting ...

The curious minds at What If explore the catastrophic effects a collision between Jupiter and Saturn would have on Earth and ...

June 2025 brings major cosmic changes for three zodiac signs. Key planetary moves, including Jupiter in Cancer and Venus in ...

June is highlighting your personal foundation and desire for “more,” Capricorn. After Mercury’s debut in Cancer, and your ...

Now three months past its conjunction with the sun in March, Saturn is currently well separated from the dawn glow. On June 1 ...

An international team of astronomers reports the discovery of a new giant exoplanet around an M-dwarf star (GEMS). The ...

Scientific American spoke with the astronomer who has contributed to the discovery of two thirds of Saturn’s known moons ...

With an atmosphere, by mass, of primarily hydrogen (76 per cent) and helium (24 per cent), and by volume of 89 per cent ...

Ever wonder how NASA captures stunning images from deep space probes? Interplanetary scientist John Spencer takes us behind ...

As a result of the International Astronomical Union’s 2006 demotion of Pluto from planet to dwarf planet, our solar system ...

A new study proposes that seeding the orb’s underground ocean with microbes might help us learn how to make other worlds ...