"These nights, we can see all the planets of our solar system at a glance, soon after sunset," Gianluca Masi, an astronomer with the Virtual Telescope Project told Newsweek. "It happens from time ...

Astronomers find evidence of a possible ninth planet beyond Neptune, reigniting the debate about the formation of the Solar ...

A small team led by Sihao Cheng, Martin A. and Helen Chooljian Member in the Institute for Advanced Study's School of Natural ...

Today, it’s believed that Jupiter and Saturn, the largest planets, were the first to fully form, both within a few million ...

Scientists are intrigued after spotting a highly unusual celestial object lurking at the very edge of our solar system.

Mike Brown is convinced that beyond Neptune, at the far reaches of our solar system, there's an unseen giant planet ... Rubin Observatory, a joint project of the National Science Foundation ...

Pluto was reclassified as a dwarf planet in 2006. Our solar system may have a ninth planet after all, researchers say. The possibility that an additional planet may be hidden far into the solar ...

You may like How many moons are in the solar system? Which planets have rings ... She has worked on several astronomy research projects through NITARP (NASA/IPAC Teacher Achieve Research Program ...