FOX 9 Minneapolis-St. Paul on MSN1 个月
Rare comet lights up the sky, won't return for 80,000 years
The current trajectory shows that if this comet manages to survive its next trip around the sun, it will be 80,000 years ...
来自MSN3 个月
Why Saturn ejected a comet from our solar system at 10,800 km/h
This encounter dramatically altered the comet’s trajectory, placing it on a highly elliptical orbit. The gravitational influence of Saturn, known for its bright and distinctive rings ...
EurekAlert!1 年
Special Issue: Philae Results Shed Light on the Nature of Comets (2 of 6) (IMAGE)
SONC (green) and ESOC (blue) reconstructed trajectories in the comet-fixed frame from two observation angles. Note that plotting a 3-D trajectory in the rotating frame may give the impression that ...