The same molecular signatures in cold clouds and asteroid samples point to a direct inheritance of material from interstellar ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar ... Breaking space news, the latest updates ...

She has covered weird animal behavior, space news and the impacts of climate ... than Earth's mass—may have swept through our solar system about 4 billion years in the past.

"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances ... Initiative's vision of laser-driven space travel.

An interstellar visitor may have warped the solar system billions of years ago, a new study has claimed. Scientists suggested the enormous object disrupted the orbits of Jupiter, Saturn ...

A British satellite orbiting Earth has sent back stunning images in 4K quality of the ... from the International Space Station, some of the best photos of the total solar eclipse.

Astronomers predict it will leave our solar system in Jan. 2019. Making its way into deep space toward the constellation Pegasus. It may be the first interstellar visitor, but the bigger question ...

Conduct more detailed simulations to refine the characteristics of the interstellar object and its encounter with the solar system. Search for observational evidence of such past encounters in the ...

Opinions expressed by Forbes Contributors are their own. I cover Hollywood and entertainment. Forbes‘Fallout’: How Jonathan Nolan Consulted With Christopher Nolan On The SeriesBy Tim Lammers ...