Canada Casino Online for real money
Astronomers have observed a planet that in some ways behaves more like a star — including a massive growth spurt unlike anything witnessed before in a free-floating planet.
[url=https://ms-stroy.ru/]заказать постройку дома[/url]
The rogue planet, which does not orbit any star, is called Cha 1107-7626 and is outside of our solar system, 620 light-years from Earth in the Chamaeleon constellation. A single light-year, or the distance light travels in one year, is equal to 5.88 trillion miles (9.46 trillion kilometers).
The planet has a mass five to 10 times that of Jupiter, the largest planet in our solar system. And it’s getting bigger every second, according to new research published Thursday in The Astrophysical Journal Letters.
Estimated to be 1 million to 2 million years old, Cha 1107-7626 is still forming, said study coauthor Aleks Scholz, an astronomer at the University of St. Andrews in Scotland. It may sound old, but astronomically speaking, the planet is in its infancy. By contrast, the planets in our solar system are about 4.5 billion years old.
https://ms-stroy.ru/stroitelstvo_domov_iz_keramiki/
проекты одноэтажных домов из газобетона
Cha 1107-7626 is surrounded by a disk of gas and dust, which constantly falls onto the planet and accumulates during a process that astronomers call accretion. But the rate at which the young planet is growing varies, the study authors said.
Observations with the European Southern Observatory’s Very Large Telescope in Chile’s Atacama Desert, along with follow-up views conducted by the James Webb Space Telescope, showed that the planet is adding material about eight times faster than a few months earlier and gobbling up gas and dust at a record rate of 6.6 billion tons (6 billion metric tons) per second.
Related article
The Earth-size exoplanet TRAPPIST-1 e, depicted at the lower right, is silhouetted as it passes in front of its flaring host star in this artist’s concept of the TRAPPIST-1 system.
Earth-like exoplanet could be habitable, and astronomers may know soon
The unusual burst of activity is the strongest growth rate ever recorded for a planet of any kind, said lead study author Victor Almendros-Abad, an astronomer at the Palermo Astronomical Observatory of the National Institute for Astrophysics in Italy, and is shedding light on the tumultuous formation and evolution of planets.
“We’ve caught this newborn rogue planet in the act of gobbling up stuff at a furious pace,” said senior coauthor Ray Jayawardhana, provost and professor of physics and astronomy at Johns Hopkins University, in a statement.
“Monitoring its behavior over the past few months, with two of the most powerful telescopes on the ground and in space, we have captured a rare glimpse into the baby phase of isolated objects not much heftier than Jupiter. Their infancy appears to be much more tumultuous than we had realized.”
Доброго! KRAKEN официальный сайт — удобный способ входа в маркет С помощью KRAKEN ссылка вы сможете безопасно зайти в личный кабинет и пользоваться площадкой без ограничений. Этот ресурс подходит тем, кто ценит стабильность и анонимность. Простая навигация и актуальные зеркала позволяют заходить без проблем в любое время.
Кстати, даем прокод 40%: MXF4-KEN1-X4JA
подробности где его вводить указаны на сайте:
KRAKEN - Это лучший даркнет маркет плейс в РФ!
[url=][/url]
Удачных покупок!
Scientists discovered something alarming seeping out from beneath the ocean around Antarctica
[url=https://pnevmatika-ataman.ru/151124/novosti-vasilenko-roman-poslednie-novosti/]порно групповое жесток[/url]
Planet-heating methane is escaping from cracks in the Antarctic seabed as the region warms, with new seeps being discovered at an “astonishing rate,” scientists have found, raising fears that future global warming predictions may have been underestimated.
Huge amounts of methane lie in reservoirs that have formed over millennia beneath the seafloor around the world. This invisible, climate-polluting gas can escape into the water through fissures in the sea floor, often revealing itself with a stream of bubbles weaving their way up to the ocean surface.
https://artconfistudio.ru/zhk-best4/zhk-bestvej-poslednie-novosti/
порно жесткий анал
Relatively little is known about these underwater seeps, how they work, how many there are, and how much methane reaches the atmosphere versus how much is eaten by methane-munching microbes living beneath the ocean.
But scientists are keen to better understand them, as this super-polluting gas traps around 80 times more heat than carbon dioxide in its first 20 years in the atmosphere.
Methane seeps in Antarctica are among the least understood on the planet, so a team of international scientists set out to find them. They used a combination of ship-based acoustic surveys, remotely operated vehicles and divers to sample a range of sites in the Ross Sea, a bay in Antarctica’s Southern Ocean, at depths between 16 and 790 feet.
What they found surprised them. They identified more than 40 methane seeps in the shallow water of the Ross Sea, according to the study published this month in Nature Communications.
Bubbles rising from a methane seep at Cape Evans, Antarctica. Leigh Tate, Earth Sciences New Zealand
Many of the seeps were found at sites that had been repeatedly studied before, suggesting they were new. This may indicate a “fundamental shift” in the methane released in the region, according to the report.
Methane seeps are relatively common globally, but previously there was only one confirmed active seep in the Antarctic, said Sarah Seabrook, a report author and a marine scientist at Earth Sciences New Zealand, a research organization. “Something that was thought to be rare is now seemingly becoming widespread,” she told CNN.
Every seep they discovered was accompanied by an “immediate excitement” that was “quickly replaced with anxiety and concern,” Seabrook said.
The fear is these seeps could rapidly transfer methane into the atmosphere, making them a source of planet-heating pollution that is not currently factored into future climate change predictions.
The scientists are also concerned the methane could have cascading impacts on marine life.
Кракен – это универсальная платформа,
выходящая за рамки стандартного шопинга.
Здесь вы найдёте редкие товары, сэкономите деньги и получите удовольствие от покупок.
Также важно отметить, kraken market зеркала постоянно
радует своих пользователей скидками, акциями и захватывающими аукционами.
Попробуйте kraken site сегодня и убедитесь, почему его выбирают миллионы покупателей.
Kraken как зайти: https://eng.au.edu/