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Jeff Bezos may have been beaten to space by rival Richard Branson, but the billionaire American businessman is poised to make history next week aboard what would be the world’s first unpiloted suborbital flight with an all-civilian crew.

Bezos, the former CEO of Amazon, is due to be part of a four-person crew for a planned 11-minute ride to the edge of space on Tuesday inside his company Blue Origin’s New Shepard spacecraft, another milestone in the nascent and potentially lucrative space tourism sector.

He is set to be joined by his brother and private equity executive Mark Bezos, trailblazing octogenarian woman aviator Wally Funk, and an as-yet-unidentified person who paid $28 million (roughly Rs. 210 crores) for a spot aboard the spacecraft, scheduled to launch from a West Texas site.

New Shepard is a 60-foot-tall (18.3-meters-tall) and fully autonomous rocket-and-capsule combo that cannot be piloted from inside the spacecraft. The crew is set to include only civilians and none of Blue Origin’s employees or staff astronauts, three people familiar with the company’s plans told Reuters.

Blue Origin’s astronauts include NASA space shuttle veteran Nicholas Patrick.

“To see the Earth from space, it changes you, it changes your relationship with this planet, with humanity,” Bezos said in a video last month discussing the flight.

There has never before been a fully autonomous suborbital or orbital flight with an all-civilian crew, Teal Group space industry analyst Marco Caceres said.

Branson, the British billionaire businessman, was aboard his company Virgin Galactic’s rocket plane for its pioneering suborbital flight from New Mexico on Sunday. The Virgin Galactic flight included two pilots, as well as the company’s chief astronaut instructor and its lead operations engineer.

New Shepard lifts off from a standing position on a launch pad, like traditional rocket launches. With Virgin Galactic, a rocket-powered spaceplane was dropped from a carrier plane in mid-air.

New Shepard, like Virgin Galactic’s flight, will not enter into orbit around Earth, but will take the passengers some 62 miles up (100km) before the capsule returns by parachute. Virgin Galactic’s flight reached 53 miles (86km) above Earth.

Billionaire businessman Elon Musk’s space transportation company SpaceX is planning an even-more-ambitious mission in September, sending an all-civilian crew for a several-day orbital flight aboard its Crew Dragon capsule.

‘Simple math’

Blue Origin’s flight is two decades in the making. Bezos founded the company in 2000. A pilotless craft was a financial strategy adopted by Blue Origin executives years ago.

“It’s simple math,” said one of the people familiar with the company’s thinking. “If you design a system so that you don’t need a pilot or a co-pilot you can have more paying customers.”

New Shepard can accommodate six people. Blue Origin and industry insiders had previously discussed company employees going up on the first flight.

A Blue Origin spokesperson confirmed the decision was made for four seats to offer an enhanced customer experience for the first flight.

The decision to skip over Blue Origin’s staff astronauts and technical experts has caused frustration for some company insiders who viewed the first crewed flight as a crucial opportunity to gather data and technical feedback for a program in its infancy, and to evaluate the experience for future paying customers, the sources said.

A seasoned astronaut would provide a calming presence for civilian crew members as New Shepard blasts off at speeds upwards of 2,200 miles (3,540km) per hour, the sources added.

The crew members will receive two days of training. Blue Origin has assigned two staff members, on the ground, to help the passengers strap in and to provide point-by-point instructions over headsets during the mission.

“It’s kind of like getting on a ride at an amusement park,” Caceres said. “You just trust that everything has been checked out, is in good working order … and you just sit back and enjoy the ride.”

Some industry sources have expressed concerns that passengers – overwhelmed by the experience or in a state of euphoria – could be rattled by routine noises, miss key instructions, pass out or injure themselves floating around the cabin, potentially dangerous scenarios a trained astronaut could respond to.

Funk, 82, was one of 13 women who passed the same rigorous testing as the Mercury Seven male astronauts in NASA’s 1960s space programme but were denied the chance to become astronauts because of their gender.

Proving the safety of space travel is important to developing what Swiss investment bank UBS estimates will be a $3 billion (roughly Rs. 22,350 crores) annual tourism market a decade from now.

“One of the main goals of the New Shepard mission is to demonstrate that going to suborbital space is perfectly safe for the average person,” Caceres said. “So there is a benefit to having as many average people on these flights as possible.”

© Thomson Reuters 2021


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Dinosaurs were thriving before asteroid impact, study finds

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Dinosaurs were thriving before asteroid impact, study finds

Scientists say that dinosaurs weren’t doomed when an asteroid hit Earth. Fossil unearthings before the asteroid collision, at the end of the Cretaceous epoch, show that dinosaurs were losing variety and numbers. At first, some scientists thought this alteration showed dinosaurs were headed toward extinction even before the fatal asteroid incident. Nevertheless, this concept has long been argumentative, with other researchers insisting that dinosaur diversity was doing just fine at the time of their loss of life.

Challenging the Long-Held Narrative

According to a report by Live Science, the visible rarity of dinosaurs before their extinction may merely be due to a low fossil record. Emphasizsng four families—that is, the Ankylosauridae, Ceratopsidae, Hadrosauridae, and Tyrannosauridae—the studies of the scientists reveal records of approximately 8,000 fossils from North America dating to the Campanian age (83.6 million to 72.1 million years ago) and Maastrichtian age (72.1 million to 66 million years ago).

Th range of dinosaurs peaked 76 million years ago and started to shrink after the asteroid collision wiped off the nonavian dinosaurs. This drift was more pronounced than in the 6 million years before the mass annihilation, with the number of fossils from all four families reducing in the geological record.

Fossil Records and Statistical Models Paint a New Picture

Vegetation either covered or obscured geological outcrops from the Maastrichtian period in North America. Specifically, rock from this time that might contain dinosaur fossils was not easily accessible to the researchers who were searching for them. The study’s encapsulation might also have worldwide branching due to North America being home to half of the familiar fossils from this age.

A Catastrophic Exception, Not a Gradual End

There is no evidence of environmental conditions or other aspects that would specifically elaborate the reason of this decline, the researchers landed. All of the dinosaur broods were far-flung, as per models come into being developed by the researchers — and consequently at low risk for extinction, barring a catastrophic event such as the asteroid effect.

In the group of 8,000 fossil records evaluated, the team found that ceratopsians—a group that includes horned dinosaurs like Triceratops and its relatives — were the most common; most likely, they inhabited plain regions that were most conducive to preservation during the Maastrichtian era.

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Scientists Revive Dire Wolves Using Ancient DNA and Modern Gene Editing

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Scientists Revive Dire Wolves Using Ancient DNA and Modern Gene Editing

Three live dire wolf pups have been born using reconstructed DNA. The extinct species had last roamed North America around 12,500 years ago. The milestone was reached by a Dallas-based biotech firm that focuses on genetic conservation. Ancient DNA samples from fossilised remains were analysed. Modern gene-editing tools were used to mimic key characteristics of the extinct predator. These pups were brought to life by implanting modified embryos into domestic dog surrogates. The young wolves have been named Romulus, Remus and Khaleesi.

Ancient DNA edited in lab to recreate species

According to a study shared by Colossal Biosciences, DNA samples had been collected from two ancient dire wolf fossils. One was a 13,000-year-old tooth, while the other was a 72,000-year-old skull fragment. These fragments were compared to modern wolf relatives and grey wolves were chosen for DNA alteration because of their evolutionary proximity. Gene sequences that were found only in dire wolves were isolated. These were introduced into the DNA of grey wolves through targeted editing.

Cloning technique used to implant embryos

The altered genetic material was inserted into grey wolf egg cells after removing their original nuclei. These prepared cells were placed inside domestic dogs. Each surrogate received multiple embryos. Interestingly, only one embryo survived in each of the first two dogs. Both gave birth by caesarean section, while the third pup was born in a second round of implantation.

Physical traits match fossil record

The new pups have been observed to develop features consistent with known dire wolf fossils. Thick white coats, larger teeth and body structure have been reported. These results came from identifying changes in 14 genes. The gene edits were introduced using CRISPR technology.

The same company had previously cloned red wolves. The team had also created “woolly mice” as part of a mammoth revival effort. The successful dire wolf birth marks a new phase in gene-driven species restoration.

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Panama Tree Shocks Scientists With Lightning-Based Defense

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Panama Tree Shocks Scientists With Lightning-Based Defense

Lightning is commonly considered a sign of disaster in the forest, as lightning kills or damages trees. On the lowlands of Panama, the tonka bean tree (Dipteryx oleifera) might have evolved to capitalize on this natural occurrence. New research suggests that lightning strikes could help the tonka bean tree (Dipteryx oleifera). According to Live Science research, these trees not only survive these electrical interactions unharmed, but the lightning also harms their competitors and the parasitic vines that cling to the tonka bean plants.

The researchers published their findings on March 26 in the journal New Phytologist. Lightning is a major cause of tree mortality in tropical forests, particularly among the largest and oldest trees, which play important roles in carbon storage and biodiversity.

Lightning as a Canopy Weapon

On average, each lightning hit destroyed over 2.4 tons (2 metric tons) of adjacent tree biomass and approximately 80 percent of the lianas (parasitic vines) that plagued the tonka bean canopy. As per Gora’s assumption, the key to these trees’ lightning resistance comes from their physical structure.

A few studies describe the tree as having strong internal conductivity, letting lightning current flow through without building up damaging heat like a well-insulated wire. Because they tend to grow large — up to 130 feet (40 meters)—and live for centuries, a single tonka bean tree is estimated to be struck at least five times after reaching maturity. Each strike helps to clear out vines and competitors, opening up the canopy to help it thrive.

Ecological Impact and Evolutionary Marvel

Gregory Moore, a horticulturalist from the University of Melbourne who was not involved in the study, thinks the results will apply to other species. “The sort of work could also apply to other tree-dominated plant communities, such as woodlands or low woodlands where trees are widely separated, so it’s nothing like a tropical forest,” he said, adding that other tall trees are also possible targets of lightning strikes.

More Than Just a Tree

“We have long known that some trees can withstand multiple lightning strikes,” Moore said, noting that some tall trees survive Australian bushfires and grow up towering over their neighbors, making them prime targets for lightning strikes. “They are often referred to as stags because the top of the crown has been blown out, but they can survive for centuries after being hit by lightning,” he added.

For the latest tech news and reviews, follow Gadgets 360 on X, Facebook, WhatsApp, Threads and Google News. For the latest videos on gadgets and tech, subscribe to our YouTube channel. If you want to know everything about top influencers, follow our in-house Who’sThat360 on Instagram and YouTube.


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