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A Mysterious Object Visited Our Solar System And Altered The Orbits Of Four Planets
Long ago, a planetary object eight times the mass of Jupiter may have once visited the solar system and altered […] The post ...
Interstellar Visitor May Have Scrambled Our Solar System
The enormous visitor to our solar system may have been about 8 times the mass of Jupiter, and come nearly as close to the sun ...
The Brighterside of News on MSN3d
An Earth-like planet could be hiding at the edge of our solar system
Beyond Neptune lies the Kuiper Belt, a vast expanse of icy bodies that may hold clues to the solar system’s formation. These ...
Forbes1y
Neptune Is A Victim Of Sun’s Violent ‘Solar Maximum,’ Says New Study
On Neptune far out in the solar system it’s a different story—but what happens on the ice giant planet nevertheless appears to be inextricably linked to the same solar cycle. Having looked at ...
Mysterious Interstellar Object May Have Influenced The Course Of Our Solar System Planets: Study
A new study, currently under review for publication, suggests that an ancient cosmic visitor might have significantly altered the orbits of our solar system's giant planets. Scientists propose that ...
Forbes1y
A Second Earth-Like Planet May Exist In The Solar System, Say Scientists
Kuiper Belt, well past the orbit of Neptune (artistic illustration ... s demotion in 2006—the discovery of a distant Earth-mass planet would have profound implications for planetary science.
BBC2y
How weight varies from planet to planet in our solar system
g in N/kg 9.2 Mass of student on the surface of each planet in kg 64 Weight of student on the surface of each planet in N 589 Planet Neptune Gravity on the surface, g in N/kg 11.2 Mass of student ...