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The aerospace giant says it can revive Mars Sample Return with a leaner, lower-cost approach drawing on proven designs.
Our planet has been asteroid-smashed, melted and eroded, enough that most of its original armor has been long buried. Except ...
NASA scientists have discovered a planet-wide electric field surrounding Earth, confirming a 60-year-old hypothesis. Studying the field could yield some vital information about how our planet's ...
Comet C/2022 E3, at its closest to Earth on Wednesday and Thursday of this week, will be visible from various parts of our planet during the first half of February. Scientists calculated the ...
The Planet Earth and Moon in Orbit 42179 set measures 9" high, 12.5" long, and 7" wide. It's comprised of 526 pieces and is marketed for ages 10 and older.
Earth's rocky layers are mysteriously low in nitrogen compared with carbon and argon. A scientific team explored our planet's molten youth using advanced quantum mechanical simulations, revealing ...