Earth" planet was discovered by researchers. It is not believed these planets are more common than previously thought.

An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the ...

The Solar System consists of our star, the Sun, and everything bound to it by gravity; the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, along with dwarf planets like ...

Our planet's inner core is a hot, solid ball of iron that is roughly 1,500 miles wide. Scientists have found evidence of deformation at its boundary with the liquid outer core. They believe that ...

In a paper published in The Astrophysical Journal this month, researchers throughout the United States share that ZTF SLRN-2020's planetary companion wasn't simply the victim of a fervid cosmic feast.

until more dwarf planets were discovered and it was reclassified. There are many comets in the outer solar system. Comets are icy objects, which orbit the sun at very large distances. Halley's ...

One major factor could be the regions of high-density material within the planet known ... and uplifts in the inner core boundary in response to the vigorously flowing outer core,”Vidale said.

Robert French studies the rings and moons of the outer planets of our solar system - their origin ... analyzed the (in)stability of the inner Uranian satellites, and co-discovered a moon of Neptune.