Morning Overview on MSN

Why the sun doesn’t drift away: gravity and orbital balance explained

The Sun is not nailed to the center of the solar system. It moves, wobbles, and traces a small loop through space, tugged by ...
Morning Overview on MSN

Study finds Earth’s orbit distance slightly shifts season length

Earth’s elliptical path around the Sun does more than keep the planet in a stable orbit. Because that path is not a perfect circle, the distance between Earth and the Sun changes throughout the year, ...
Los Angeles Times

Spacecraft’s impact changed asteroid’s orbit around the sun in a save-the-Earth test, study finds

This is read by an automated voice. Please report any issues or inconsistencies here. CAPE CANAVERAL, Fla. — An asteroid that NASA used for target practice a few years ago was in fact nudged into a ...