crater

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At Bottom of Lake Michigan: Dozens of Massive Craters

Researchers say they'll be exploring the possible sinkholes 'for years to come'

(Newser) - NOAA researchers were conducting a sonar survey of the lakebed in the Wisconsin Shipwreck Coast National Marine Sanctuary (WSCNMS) in 2022 when they noticed strange, circular blobs. Around the same time, shipwreck hunter Brendon Baillod spotted dozens of "irregular shapes" at the bottom of Lake Michigan some 14 miles...

4B-Year-Old Punch Formed Man in the Moon's Right Eye
'Man in the Moon' Is More
Ancient Than We Thought
NEW STUDY
Jul 13, 2023 12:44 PM CDT

'Man in the Moon' Is More Ancient Than We Thought

New dating indicates parts of lunar crust are 200M years older than previously thought

(Newser) - Scientists believe the moon formed 4.5 billion years ago based on studies of lunar rocks. But dating the lunar surface is less cut and dried. As only so many lunar samples are returned to Earth, scientists have traditionally counted craters as a way of dating sections of the lunar...

Dino-Killing Asteroid May Have Had a Friend
Dinosaur-Killing Asteroid
May Have Had a Friend
NEW STUDY
Aug 18, 2022 7:30 PM CDT

Dinosaur-Killing Asteroid May Have Had a Friend

Fossils suggest 5-mile-wide crater off West Africa is also 66M years old

(Newser) - The 6-mile-wide asteroid that wiped out the dinosaurs 66 million years ago may have had a baby cousin that struck on the opposite side of the Atlantic Ocean. Dr. Uisdean Nicholson of Scotland's Heriot-Watt University discovered a hidden depression of a similar age as the Chicxulub Crater in Mexico...

Massive Impact Crater Is Almost as Old as the Dinosaurs
Dating of Impact Crater
Was Off by 55M Years
in case you missed it
Mar 13, 2022 4:35 PM CDT

Dating of Impact Crater Was Off by 55M Years

Crater under Greenland glacier likely formed 58M years ago: study

(Newser) - The 19-mile-wide impact crater hiding under a glacier in Greenland isn't just among the world’s largest . At 58 million years old, it's also among the most ancient, forming just 8 million years after the asteroid strike on Mexico's Yucatán Peninsula wiped out the dinosaurs, according...

'It Was Making Noises. It Was Like Something Alive'

Crater 17 is discovered in Siberia

(Newser) - "It was making noises. It was like something alive." And now there are at least 17 of them. Popular Mechanics reports journalists with Russian news agency Vesti Yamal in July observed a 164-foot-deep crater on the Yamal Peninsula, the 17th such crater to have been found in a...

He Was Rumored to Be Dead. So He Drove Out to the Fire Pit

Turkmenistan's president has an odd way of proving he's alive

(Newser) - He could've just held up a newspaper with a recent date displayed as proof of life. But that's not how Turkmenistan's president rolls when he wants to quash death rumors and let people know he's very much alive. Last month, a rep for the country's...

Guy Tumbles 800 Feet Into Volcano, Then Stands

Unidentified male airlifted from Oregon's Crater Lake

(Newser) - An Oregon man has survived a reported 800-foot fall into a sleeping volcano's caldera. The man, whose name hasn't been released, fell from the caldera's rim at Crater Lake National Park before the Coast Guard was alerted shortly before 4pm Monday. A rescue team had by then...

Scientists: Asteroid a Mile Wide Hit Earth, and We Know Where

Researchers think 12-mile-wide crater is underwater off coast of Scotland

(Newser) - About 10 years ago, scientists found clues of a violent asteroid impact with Earth, and now they say they've finally figured out where the event happened. The Guardian reports that ground zero for the hit is 650 feet under the water between Scotland's mainland and the Outer Hebrides...

Permanent Ice Crater Found in Our Solar System

Skating, anyone?

(Newser) - Water on Mars? That's an ongoing question, but there's definitely a crater filled with ice year-round, Science Alert reports. New images from the European Space Agency's Mars Express show the Korolev crater, which measures 50.6 miles in diameter and 1.2 miles deep, filled nearly to...

Parents Chase After Son, All 3 Perish in Volcano Crater

Tragedy at Solfatara

(Newser) - A 7-year-old boy is the sole surviving member of a family that was wiped out in a horrific accident near Naples, Italy, on Tuesday. Reports conflict, but in general they agree that the Italian family's 11-year-old son crossed a protective barrier and entered an area of the Solfatara volcanic...

This Is Not a Bullet Hole. This Is Mars

Orbiter spots deep pit at Red Planet's south pole

(Newser) - Mars is the solar system's equivalent of a pock-marked teenager, with a surface dotted by countless craters and pits left by meteors, floods, and volcanoes. But there's one newly discovered pit that scientists just can't make sense of, reports Science Alert . It's a massive hole—believed...

Dramatic Rescue, With Surprise Help From Muddy Elephants

Asian elephants in Cambodia were mired in bomb crater—then assistance arrived

(Newser) - Teamwork both human and animal is what saved the lives of nearly a dozen Asian elephants in a Cambodian wildlife preserve after local farmers there stumbled upon a distressing sight: 11 of the endangered animals stuck in a mud-filled crater formed nearly a half-century ago by a Vietnam War bomb,...

2 Tiny Moons Orbiting Mars May Be Sole Survivors of Many

Scientists question the prevailing theory of how the 2 moons formed

(Newser) - The two moons that orbit Mars, Phobos and Deimos, are pretty dinky as far as moons go, clocking in at just 14 and 7.7 miles wide respectively and known for being rather pathetic potato-shaped bodies that more closely resemble asteroids. And so astronomers have hypothesized that they are in...

More Mystery Craters Appear in Siberia

One researcher likens them to mushrooms

(Newser) - More mysterious craters have been spotted in Siberia, and researchers are starting to sound more than a little alarmed about the phenomenon. Vasily Bogoyavlensky, deputy director of Russia's Oil and Gas Research Institute, says at least seven suspicious craters have now been spotted—five of them in a region...

Wisconsin Crater Yields One of the Rarest Minerals

450M-year-old reidite find is most ancient yet

(Newser) - Reidite is one of the rarest minerals on earth—it's been found in only four places. The most recent is Rock Elm, Wisconsin, where scientists discovered the material in a crater, Phys.org reports. The crater has been around since the geologic period known as the Middle Ordovician, and...

Scientists Explore Mysterious 'End of World' Crater

Working theory is that the crater formed from a release of gas hydrates

(Newser) - When a mysterious crater was discovered this past summer on the Yamal Peninsula in northern Siberia, origin theories abounded, including it being the work of extraterrestrials, a man-made hoax, a meteorite, or the result of a stray missile colliding with the surface of the Earth. Now that it's cold...

Mystery Crater Surfaces on Utah Farm

Theories include collapsed soil, earthquakes, or 'Martian art'

(Newser) - Gary Dalton was draining the irrigation pond on his farmland in Circleville, Utah, when he made a startling discovery: a giant crater staring back up at him from the bottom of the basin. "The sun was just right, so I saw this blasted thing that no one had ever...

Mystery of Giant Holes at 'End of the World' May Be Solved

Geologist thinks biggest is a sinkhole that 'erupted,' thanks to melting permafrost

(Newser) - Huge, mysterious gaping holes in Northern Siberia may not be such a mystery anymore. One scientist has pinned down a cause and, spoiler alert, it's not aliens or weapons testing, as had been theorized . The first hole discovered in the Yamal Peninsula, which is 260 feet wide , is likely...

New Giant Holes Found at 'End of the World'

Experts puzzle over Siberian craters

(Newser) - One of the most remote areas in the world seems to be slowly turning into something resembling a slice of Swiss cheese. Two new huge holes have been discovered in a Siberian region nicknamed "the end of the world," reports the Siberian Times . A 260-foot-wide crater found in...

Mystery Crater Spotted Near 'End of the World'

Scientists in Siberia out to investigate and to debunk speculation

(Newser) - It's tailor-made for crazy conspiracy theories: A big mysterious crater has formed in a part of Siberia known as the "end of the world," reports the Siberian Times . Video of the 260-foot-wide hole has caused such a stir in the region that a team of Russian scientists...

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