[ad_1]
Below is a summary of the current scientific news.
Russia should look again at the terms of participation in the ISS – space industry official
Russia should consider reviewing the terms of its participation in the International Space Station, a Russian space industry executive said Thursday, because it wants to focus on forming its own orbiting outpost after 2024. The Russian space agency, Roscosmos, said. that will remain. part of the ISS until 2024 and which is open to extend its participation beyond that date.
The dinosaur-era bird with the sickle-shaped beak sheds light on the diversity of birds
A delicate but exquisitely preserved skull of a raven-sized bird with a sickle-like beak that inhabited Madagascar 68 million years ago shows scientists that they learned a lot about bird diversity during the dinosaur era. Scientists on Wednesday said the bird, named Falcatakely forsterae, possessed a face unlike any other known bird from the dinosaur era – the Mesozoic era – not only in the shape of its beak but in its underlying anatomy.
Slow and steady or a great shot? How to grow a ferocious dinosaur
According to scientists who analyzed slices of fossilized bones, large carnivorous dinosaurs reached their great size through very different growth strategies, with some taking a slow and steady path and others experiencing a teenage growth spurt. The researchers examined the annual growth rings, similar to those in tree trunks, in the bones of 11 theropod species, a large group that includes all large carnivorous dinosaurs, including Tyrannosaurus rex and even birds. The study provides insight into the lives of some of the most fearsome predators to ever walk the Earth.
SpaceX to go ahead with Starlink tests, delays commercial service
SpaceX will continue beta testing of its Starlink satellite broadband service into next year, the company said on Tuesday at the end, indicating that the commercial service will likely not be offered in 2020 as previously planned. Hawthorne, California, SpaceX, Elon Musk’s private space exploration company, has launched nearly 900 Starlink satellites into orbit since 2019 with the goal of delivering high-speed Internet to rural locations around the world.
An Egyptian inventor tests a robot that can test COVID-19
With Egypt facing a second wave of coronavirus, an inventor is experimenting with a remote-controlled robot that can test COVID-19, measure patients’ temperatures, and warn them if they’re not wearing masks in a private hospital north of Cairo. Mahmoud el-Komy, who designed the robot, called Cira-03, says it can help limit exposure to infections and prevent transmission of the virus.
.
[ad_2]
Source link
