A mysterious spike of platinum buried deep in Greenland’s ice has long fueled theories of a catastrophic comet or asteroid strike 12,800 years ago—possibly triggering a sudden return to icy conditions ...
Today In The Space World on MSN
Voyager’s grand tour: The discoveries that transformed our understanding of the solar system
The Voyager spacecraft accomplished one of the most extraordinary exploration missions in history. During their journeys past the outer planets, the probes revealed previously unimaginable discoveries ...
Astronomers using the Webb telescope see volcanic activity on Jupiter's moon Io in a whole new light
The James Webb Space Telescope reveals active volcanoes on Io in unprecedented detail thanks to an innovative technique.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results