The solar system is a collection of celestial objects bound to the sun by gravity. At the center is the sun, a yellow dwarf star that contains 99.8% of the solar system's mass. Everything else ...

The National Science Foundation’s Daniel K. Inouye telescope debuted a close-up of the sun captured by its new, ...

The Solar System is very tidy. You have four rocky planets near the Sun, and four gas giant planets further away ... than Earth were found before," lead author Weicheng Zang, from the Center for ...

"Contrary to popular conception, everything in the solar system does not orbit the Sun," said lead author and SETI Institute scientist Stuart Pilorz. "Rather, the Sun and planets all orbit their ...

These “Galilean satellites” provided critical evidence for a Sun-centered solar system. Ganymede is the largest of all solar system moons, exceeding Mercury and Pluto in size. Neptune’s ...

Once you remember that the sun also orbits the solar system's common center of mass, it all makes sense. Our sun is wobbling, and this has a huge impact upon the regularity of many of Earth's ...

Solar Orbiter just delivered its most jaw-dropping image yet—an enormous, detailed snapshot of the Sun's blazing outer ...

is believed to be one of early European scientists to have put forward the theoretical model that the Sun was the center of the solar system, defying the church and the accepted wisdom that the ...

which are otherwise blotted out by the bright zodiacal light generated by sunlight glinting off dust particles in the inner solar system. Also visible is a sliver of the Sun’s corona at center ...

The sun doesn't just shine ... known as the solar wind, surges outward at hundreds of kilometers per second, drenching Earth and the entire solar system in a flood of electrons, protons, and ...

"Rather, the sun and planets all orbit their common center of mass, known to scientists as the solar system barycenter." The solar system barycenter is the proverbial point where the Greek god ...