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☆ See the first piece of what promises to be the largest 3D map of the universe
▼ + stars: | 2024-10-23 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

One of Euclid’s primary goals is to observe dark matter and dark energy. While dark matter has never been detected, it is believed to make up 85% of the total matter in the universe. Meanwhile, dark energy is a mysterious force thought to play a role in the accelerating expansion of the universe. Rhodes is the US science lead for Euclid and principal investigator for NASA’s Euclid dark energy science team. “The images capture detail from clusters of stars near an individual galaxy to some of the largest structures in the universe.

Persons: ”, Valeria Pettorino, James Webb, Jason Rhodes, Rhodes, Euclid, Georges Lemaître, Edwin Hubble, Mike Seiffert Organizations: CNN, European Space Agency, Southern Hemisphere, ESA, International Astronautical, Jet Propulsion Laboratory, JPL, NASA Locations: Milan, Italy, Pasadena , California

☆ Scanning the Dark Universe, Euclid Finds Scenes of Cosmic Light
▼ + stars: | 2024-05-23 | by ( Katrina Miller | More About Katrina Miller | ) www.nytimes.com time to read: +3 min

Ninety percent of the mass in this cluster is dark matter. Gravity makes dark matter clump together, but dark energy counteracts this effect. Studying the density of dark matter across the cosmos will help astronomers learn how dark energy influences the structure of our universe. The telescope’s sensors make it like a net for light, Dr. Cuillandre said. “It’s very rare to find an isolated galaxy,” Dr. Cuillandre said.

Persons: Euclid, Katrina Miller Euclid, ” Jean, Charles Cuillandre, Beta, Cuillandre, ”, Michael Seiffert, “, We’re, Seiffert Organizations: European Space Agency, CEA Paris, Jet Propulsion Laboratory, Messier

☆ Euclid Telescope Dazzles With Detailed First Images of Our Universe
▼ + stars: | 2023-11-07 | by ( Katrina Miller | More About Katrina Miller | ) www.nytimes.com time to read: +1 min

“And it’s those ingredients pulled together that is going to make Euclid the iconic cosmology mission of the day.”Whereas NASA’s James Webb Space Telescope zooms in on one part of the sky at a time, Euclid excels at imaging wide, but still detailed, swaths of the universe. That’s perfect for “when you want to look for a needle in a haystack,” Dr. Seiffert said, including objects like free-floating worlds. With the data Euclid sends home, researchers can learn about how the web of dark matter cementing our universe together influences the shapes and motions of visible objects in space. The telescope’s detailed resolution is also expected to help scientists map the distribution of galaxies across cosmic time, aiding in understanding dark energy, the inexplicable force pulling the universe apart. Over the summer, scientists worked around the clock to fix a faulty navigation sensor that made Euclid create images of winding star trails as the telescope tried to capture a piece of sky.

Persons: Carole Mundell, NASA’s James Webb, Euclid, Seiffert, Mundell Organizations: Space

☆ Egyptian scientists discovered a diminutive 41-million year old whale and named it after King Tut
▼ + stars: | 2023-08-12 | by ( Sebastian Cahill | ) www.businessinsider.com time to read: +3 min

Egyptian paleontologists found a new, extinct whale species, about the size of a bottlenose dolphin. It is the smallest known whale of the extinct basilosaurids family, says the scientists' new study. The species is named "Tutcetus rayanensis," after King Tutankhamun, an ancient Egyptian Pharoah. It's named in part "Tut" for the ancient Egyptian Pharaoh Tutankhamun or "King Tut," who died at 19, since researchers believe the specimen found had also not yet reached full maturity. Antar and the MUVP did not immediately respond to Insider's request for comment, sent outside regular business hours.

Persons: King Tutankhamun, It's, Tutankhamun, Tut, rayanensis, Mohammed S, Antar, doesn't, Erik R, CNN there's, Seiffert Organizations: Service, Biology, Smithsonian, Vertebrate Paleontology, CNN, University of Southern Locations: Wall, Silicon, Egypt, University of Southern California

☆ Fossil discovery may be one of the oldest, smallest aquatic whales found in Africa, study finds
▼ + stars: | 2023-08-10 | by ( Jenna Schnuer Cnn | Jenna Schnuer | ) edition.cnn.com time to read: +5 min

The find is also the oldest fully aquatic whale found in Africa, according to a new study. Tutcetus rayanensis is a member of the extinct family of early whales known as basilosauridae — the first widespread group to become fully aquatic. The discovery of the whale fossil led to the establishment of a new genus within the basilosauridae family. The area is one of the world’s “most productive fossil whale sites,” according to the study. Tutcetus rayanensis is the second whale species, following Phiomicetus anubis, to be discovered, described, and named by Egyptian paleontologists,” Antar said via email.

Persons: Pharaoh Tutankhamen, rayanensis, ”, Mohammed S, Antar, ” Antar, paleobiologist Nicholas Pyenson, wasn’t, Abdullah Gohar, Mohamed Sameh, Hesham, Whales, Erik R, Seiffert, Carlos Mauricio Peredo, Hesham Sallam Organizations: CNN, Communications, Vertebrate Paleontology, Smithsonian National Museum of, Egypt's, University of Southern California’s Keck School of Medicine, Miami University in, American University Locations: Egypt, Africa, Washington , DC, Mansoura, Wadi, Miami University in Oxford , Ohio, Cairo

☆ Titanic: 'Largest underwater scanning project in history' gives never-before-seen view of wreck
▼ + stars: | 2023-05-17 | by ( Niamh Kennedy | ) edition.cnn.com time to read: +3 min

CNN —The mysterious 1912 sinking of the luxury passenger liner, the Titanic, has long served as a source of fascination for many. Historians now believe that a new underwater scanning project may provide answers to some of the unanswered questions regarding the tragedy that killed more than 1,500 people. A team of scientists have used deep sea mapping to create “an exact ‘Digital Twin’ of the Titanic wreck for the first time,” according to a press release Wednesday from deep sea investigators Magellan and filmmakers Atlantic Productions. Data engineers can use the data to examine the true mechanics behind the tragedy, according to Titanic expert Parks Stephenson. According to Stephenson, this mapping will herald the “beginning of a new chapter,” for Titanic research and exploration.

She likened the climate contributing to the couple's decision to leave Texas to "death by a thousand paper cuts." The business risks to recruiting is especially high for oil companies, already unpopular with graduates of engineering programs, said Jonas Kron, chief advocacy officer at Trillium Asset Management. Texas Governor Greg Abbott has acknowledged the state is losing workers, but does not regret the departures. Oil companies contribute to politicians who advocate for free trade, tax and energy policies through political action committees (PACs). Dawn Seiffert, 52, and her husband, an oil company employee, returned to Texas in 2012 and planned to stay.

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