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Trio of 'black mesas' leftover from Paleozoic era spawn rare sand dunes in the Sahara — Earth from space
A 2023 astronaut photo shows three dark hills, or mesas, towering above part of the Sahara desert in southern Mauritania. The ...
ZME Science on MSN
Strange White Rocks on Mars Suggest Mars Once Had Tropical Rainstorms Like Earth For Millions of Years
Forget the dusty, rusty landscape you see today. Billions of years ago, Mars may have been soaking wet. Tropical storms might ...
From epic space operas to mind‑bending thrillers, these are the sci‑fi stories that will transport you to other worlds.
Of the seven Earth-sized worlds orbiting the red dwarf star TRAPPIST-1, one planet in particular has attracted the attention ...
Rough Maps on MSN
Does Earth Actually Exist Inside a Black Hole?
Ever since humans first gazed up at the night sky, the Universe has filled us with awe and wonder. Lately, however, it's also ...
Live Science on MSN
Giant sunspot on par with the one that birthed the Carrington Event has appeared on the sun — and it's pointed right at Earth
A massive new sunspot complex, dubbed AR 4294-4296, has emerged on the sun and is facing directly at Earth. The dark patch is ...
Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t ...
Live Science on MSN
Strangely bleached rocks on Mars hint that the Red Planet was once a tropical oasis
Bleached clay rocks found on the Martian surface suggest that the Red Planet was once home to heavy rainfall and tropical ...
NASA is sending two spacecraft to Mars on their new ESCAPADE mission to reveal how space weather robbed it of its atmosphere and turned it dry ...
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