Ancient

NASA approves Psyche mission to explore ancient planet's core - IGN

NASA approves Psyche mission to explore ancient planet’s core – IGN

NASA has given the go-ahead for a mission to explore the asteroid Psyche, which could represent the exposed core of a long-dead planet. The mission’s survival had previously been in doubt following technical issues that forced it to miss its 2022 launch window. In 1852, Italian astronomer Annibale de Gasparis discovered a wandering celestial body …

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Ancient traces of a giant ocean have just been discovered on Mars

Ancient traces of a giant ocean have just been discovered on Mars

You’re no doubt familiar with the dry, dusty look of Mars as it looks today – but scientists have found evidence of a vast ocean existing on the Red Planet’s surface around 3.5 billion years ago. years, probably covering hundreds of thousands of squares. kilometers. This evidence comes in the form of distinctive coastline topography, …

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Ancient snail from 99 million years ago discovered with hair growing out of its shell

Ancient snail from 99 million years ago discovered with hair growing out of its shell

A snail preserved in amber with an intact fringe of tiny, delicate hairs along its shell is helping biologists better understand why one of the world’s slimiest animals could develop such a groovy hairstyle. This unusual mollusk fossil, found in Myanmar’s Hukawng Valley, has rows of stiff, tiny hairs, each between 150 and 200 micrometers …

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Curiosity

Traces of ancient oceans discovered on Mars – it means “higher potential for life”

Stitched from 28 images, this view of NASA’s Curiosity Mars rover was captured after the rover climbed the steep slope of a geological feature called the “Greenheugh Pediment”. In the distance at the top of the image is the floor of the Gale crater, which sits near a region called Aeolis Dorsa that the researchers …

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Curiosity Mars Rover takes a selfie at Quela drilling at Murray Buttes, Mount Sharp, Mars in this undated photo. Ancient bacteria might be sleeping beneath the surface of Mars, where it has been shielded from the harsh radiation of space for millions of years, according to new research.

Ancient microbes like ‘Conan the Bacteria’ could be sleeping beneath the surface of Mars

Curiosity Mars Rover takes a selfie at the Quela Borehole in Murray Buttes, Mount Sharp, Mars in this undated photo. Ancient bacteria may be sleeping beneath the surface of Mars, where it has been shielded from harsh space radiation for millions of years, new research suggests. (MER, NASA, JPL-Caltech, Alamy) Estimated reading time: 5-6 minutes …

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New maps of ancient warming reveal strong response to carbon dioxide

New maps of ancient warming reveal strong response to carbon dioxide

Enlarge / World map of the evolution of precipitation due to warming 56 million years ago: green = wetter, brown = drier. The circles show where the geologic data shows it has gotten drier or wetter, to verify the new results. Tierney and. Al. In a study published in PNAS, University of Arizona Professor Jessica …

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Oldest human DNA in UK reveals ancient people emerging from Ice Age

Oldest human DNA in UK reveals ancient people emerging from Ice Age

Around 27,000 years ago, a huge sheet of ice covered two-thirds of the British Isles, making the area less than hospitable for human habitation. Everything changed when global warming transformed the landscape, inviting communities to find a new home on its fertile soils. Archaeologists are piecing together the stories of these early migrants, discovering that …

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Life on Mars: Ancient bacteria could be hiding under the surface of Mars

Life on Mars: Ancient bacteria could be hiding under the surface of Mars

Deinococcus radiodurans (affectionately nicknamed “Conan the Bacteria”) is uniquely adapted to survive the harsh environment of Mars. In experiments, he survived astronomical amounts of radiation in a freezing and arid environment. Credit: Michael J. Daly/USU A new study reveals the chances of discovering life on March Mars is the second smallest planet in our solar …

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