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Solar storms can trigger auroras on Earth. This star’s explosion could destroy a planet’s atmosphere
Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to ...
Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...
About 4.5 billion years ago, the most momentous event in the history of Earth occurred: a huge celestial body called Theia ...
Space.com on MSN
Earth and Theia smashed to birth the moon, but did they first start out as close neighbors?
"The most convincing scenario is that most of the building blocks of Earth and Theia originated in the inner solar system.
Scientists may finally be closing in on the origins of two colossal, mysterious structures buried nearly 1,800 miles inside ...
In the current issue of the journal Science, researchers determine the possible composition of Theia. The impactor’s composition allows conclusions about its place of origin. It is located in the ...
The Planetary Defence System of the ESA earlier identified the 40,000th near-Earth asteroid. The current tally since the ESA ...
Dinosaur Discovery on MSN
How the Paleozoic Era transformed Earth into a living planet
This video takes viewers back to the extraordinary Paleozoic Era, the time when life flourished long before dinosaurs existed ...
A lone man walks across an expanse of ice; a mottled tundra; desert badlands. The single human figure becomes a focal point ...
For decades, scientists have been baffled by two enormous, enigmatic structures buried deep inside Earth with features so ...
To our best of our understanding, the Moon formed from Earth following a colossal impact. A Mars-sized world we nicknamed ...
Asteroid 2025 VP1 is hurtling through space at more than 18,300 miles per hour, the space agency has reported.
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