Jeges ősi klímára utal a Mars völgyeinek vizsgálata, de ez nem feltétlenül rossz hír
Qubit,
A Mars felszínét számtalan, sokszor elképesztő méretű folyóvölgy szabadalja. Ezeket régóta tudományos érdeklődés övezi, és a…
A Mars felszínét számtalan, sokszor elképesztő méretű folyóvölgy szabadalja. Ezeket régóta tudományos érdeklődés övezi, és a…
Los resultados de un estudio sugieren que Marte pudo haber estado cubierto de capas de hielo y glaciares, no de océanos y ríos.
Mars was likely a cold and glaciated planet early in its history, a new Canadian-led study suggests, which has implications for…
Orbiters are giving us a chance to study the surface of Mars closely, and some of the features that pop to prominence are dry…
Mars A large number of the valley networks scarring Mars’s surface were carved by water melting beneath glacial ice, not by free…
Enlarge / Examples of different types of valleys on Mars. (credit: Galofre et al./Nature Geoscience) The further back into…
vor 12 Min. Guest “have rock hammer, will travel” by David…
Guest “have rock hammer, will travel” by David…
Guest “have rock hammer, will travel” by David Middleton Early Mars was covered in ice sheets, not flowing rivers SCIENCE…
Ice sheets, and not rushing rivers, sculpted many Martian valleys, according to scientists. The new research suggests ancient…
A large number of the valley networks scarring Mars’s surface were carved by water melting beneath glacial ice, not by free-flowi…
Collage che mostra le valli di Maumee di Marte (metà superiore) sovrapposte ai canali sull’isola del Devon (metà inferiore). La…
Половина сетей долин на древнем Марсе могли быть сформированы талой водой под ледяными щитами, а не свободно текущими реками
Past studies have suggested that significant river runoff persisted on Mars later into its history than previously thought. And…
<img src="https://naked-science.ru/wp-content/uploads/2020/08/earlymarswas.jpg" alt="Ученые выдвинули новую теорию о том, как выг…
Modern Mars is a barren world, drier than any desert on Earth. But geological evidence shows that this wasn’t always the case …
This really changes things.
The southern highlands of Mars are dissected by hundreds of ancient valley networks (3.9-3.5 billion years old), which are…
Some areas on Mars are covered in huge valleys that many think were carved by rivers in the planet's warmer past, but they may…
Glaciers may have covered Mars southern highlands over 3.5 billion years ago.