Copernical Team
Subscriptions to satellite alerts linked to decreased deforestation in Africa
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Deforestation dropped by 18 percent in two years in African countries where organizations subscribed to receive warnings from a new service using satellites to detect decreases in forest cover in the tropics.
The carbon emissions avoided by reducing deforestation were worth between $149 million and $696 million, based on the ability of lower emissions to reduce the detrimental economic con UK eyes plan to send first rover to Moon in 2021
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According to the report, the robot, designed by London-based Spacebit, is expected to join the NASA mission, landing on the lunar surface next summer, which will be the first step towards Britain having a rover on the Moon.
Britain is to launch a little "space spider" Asagumo probe to the Moon in 2021, the Telegraph reported.
The designers opted for multiple legs instead of wheels so Advantages of thin-film coating in aircraft coating
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Aircraft and aeronautics are one of the essential industries for every developed country. It will cost very high, and heavy investment loads tend to make them secure from damaging and rusting. Even a single paint coating is very expensive for an aircraft.
Then the question is how to save them from rust, dust, and radiation particles. The innovation is a thin film coating that brings revolu Space-bred seeds offer valuable opportunities
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China's historic 23-day Chang'e 5 mission has not only obtained precious rocks and soil samples from the moon, but has also brought back a group of seeds that traveled the furthest in the nation's agricultural and forestry histories.
More than 30 kinds of seeds, including rice, oats, alfalfa and orchid, were placed inside the multi-module Chang'e 5 spacecraft and orbited around the moon fo Roscosmos Head reveals likely cause of crack in ISS module hull
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While the crack has already been located and patched up by the space station's crew, a more permanent solution is expected once special repair equipment reaches the ISS in February.
The crack discovered in the hull of the Russian segment of the International Space Station (ISS) in October might have been caused by a micrometeorite impact, head of Russia's space agency Roscosmos Dmitry Rogo Houston Spaceport aims to be first commercial space station builder
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Houston Spaceport, the nation's 10th commercially licensed Spaceport, will be home to the world's first commercial space station builder, Axiom Space. The aerospace company announced plans to create a 14-acre headquarters campus to train private astronauts and begin production of its Axiom Station-the world's first free-flying, internationally available private space station that will serve as h Layers upon layers of rock in Candor Chasma on Mars
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In many ways, Mars is the planet that is most similar to the Earth. The red world has polar ice caps, a nearly 24-hour rotation period (about 24 hours and 37 minutes), mountains, plains, dust storms, volcanoes, a population of robots, many of which are old and no longer work, and even a Grand Canyon of sorts. The "Grand Canyon" on Mars is actually far grander than any Arizonan gorge. Valles Marineris dwarfs the Grand Canyon of the southwestern U.S., spanning 4,000 km in length (the distance between L.A. and New York City), and dives 7 kilometers into the Martian crust (compared to a measly 2 km of depth seen in the Grand Canyon). Newly released photos from the High-Resolution Imaging Science Experiment (HiRISE) aboard the Mars Reconnaissance Orbiter (MRO) reveal a stunning look at eroding cliff faces in Candor Chasma, a gigantic canyon that comprises a portion of the Valles Marineris system.
Six space missions to look forward to in 2021
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Space exploration achieved several notable firsts in 2020 despite the COVID-19 pandemic, including commercial human spaceflight and returning samples of an asteroid to Earth.
The coming year is shaping up to be just as interesting. Here are some of the missions to keep an eye out for.
Artemis 1
Artemis 1 is the first flight of the Nasa-led, international Artemis program to return astronauts to the Moon by 2024. This will consist of an uncrewed Orion spacecraft which will be sent on a three-week flight around the Moon. IT will reach a maximum distance from Earth of 450,000km—the farthest into space that any spacecraft that can transport humans will have ever flown.
Artemis 1 will be launched into Earth orbit on the first Nasa Space Launch System, which will be the most powerful rocket in operation. From Earth orbit, the Orion will be propelled onto a different path towards the Moon by the rocket's interim cryogenic propulsion stage.
Astronauts eat first radishes grown in space as 2020 ends
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Astronauts aboard the International Space Station celebrated the New Year in part by eating radishes, the first vegetables grown in space besides leafy greens.
The space radishes were grown from seeds over the past 27 days in the microgravity of orbit as part of NASA's program to develop space agriculture.
The astronauts appreciated having fresh produce on the orbiting space labo Experiment takes 'snapshots' of light, stops light, uses light to change properties of matter
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Light travels at a speed of about 300,000,000 meters per second as light particles, photons, or equivalently as electromagnetic field waves. Experiments led by Hrvoje Petek, an R.K. Mellon professor in the Department of Physics and Astronomy examined ideas surrounding the origins of light, taking snapshots of light, stopping light and using it to change properties of matter.
Petek worked w