According to new simulations, many, even most, planets get ejected from their star early in their history Star Trek ...

Astronomers used the powerful James Webb Space Telescope to sleuth out some of these objects, called brown dwarfs, in a ...

Light gases like helium hung around in the gas-and-dust nebula that formed the solar system for only a few million years. "It's very much debated how long it took the Earth to form," Olson said.

"The goal of this project was to explore the fundamental low-mass limit of the star and brown dwarf formation process." The James Webb Space Telescope (JWST) has probed deep into the dusty shroud ...

"These objects really could be anywhere in the solar system at any given time." One million alien visitors from another star system could already be lurking in the solar system. We aren't talking ...

The entire solar system, ours at least ... that there is a similar tunnel potentially linking the LHB to the Gum Nebula. TheBrighterSide.com notes that the central positioning of the Sun within ...

Astronomers from the University of Sheffield and Pennsylvania State University have performed X-ray and optical observations ...

The way people think of the Solar System has changed many times throughout history. Before the development of the telescope, these ideas were based on what could be seen with the naked eye.

The Sun is the largest object in the Solar System. The Sun’s huge gravitational field keeps many other objects – planets, dwarf planets, asteroids and comets – in orbit around it.