When Santa is done delivering presents on Christmas Eve, he must get back home to the North Pole, even if it's snowing so ...
New analysis suggests that problems with NASA’s MAVEN Mars orbiter may be more serious than a simple communications glitch.
One of the oldest unsolved riddles in planetary science concerns the origin of the moon. Over a century ago, George Darwin ...
Right now, as a passenger on planet Earth, you’re zooming through space at incredible speeds. But why can't you feel it?
Earth's rotation on its axis is the fundamental reason for the cycle of day and night. As our planet spins, one side faces the Sun, experiencing dayli ...
The Iberian Peninsula — that massive piece of Europe holding Spain and Portugal — is not the static landmass we imagine. It’s ...
Near perihelion 3I/ATLAS exhibits non-gravitational acceleration, which requires massive evaporation for a natural comet (as ...
New data shows how the approach of the African and Eurasian plates is forcing displacement that will eventually close the ...
Avi Loeb reports new telescope observations of interstellar object 3I/ATLAS, describing a periodic wobble in its anti-tail and what it reveals about rotation ...
Astronomy on MSN
Why does the same side of the moon always face Earth?
Why does the same side of the Moon always face Earth? I know this is called tidal locking, but what is the underlying ...
1don MSNOpinion
Sosnoff: After this week, the market comes back to earth
Tom Sosnoff, Founder and CEO of LossDog and former CEO of Tastytrade, says retail traders are driving market moves, rotating ...
The first pulsar was discovered in 1967 by Jocelyn Bell Burnell. Finding these mysterious signals forever changed astronomy.
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