By Andrew Aloia BBC Sport Last updated on 11 October 2021 11 October 2021 . From the section Football Watson was a trailblazer who helped transform how football was played There are two murals of black footballers facing one another across an alleyway in Glasgow. One helped shape football as we know it, the other is Pele. Andrew Watson captained Scotland to a 6-1 win over England on his debut in 1881. He was a pioneer, the world's first black international, but for more than a century the significance of his achievements went unrecognised. Research conducted over the past three decades has left us with some biographical details: a man descended of slaves and of those who enslaved them, born in Guyana, raised to become an English gentleman and famed as one of Scottish football's first icons. And yet today, 100 years on from his death aged 64, Watson remains something of an enigma, the picture built around him a fractured one. His grainy, faded, sepia image evokes many differen
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China Just Announced That It's Sending the First Humans to Mars
China's go-to rocket manufacturer revealed a roadmap for the nation's forthcoming crewed missions to Mars, according to an initial report from Global Times.
While the nation's plans also call for a permanent Mars base, NASA, SpaceX, or another conventional spaceworthy power will likely beat them to it. But it's great to see China stepping up, and committing to aspirational goals like landing the first humans on the Red Planet.
China aims to put the first humans on Mars by 2033
The Head of state-owned China Academy of Launch Vehicle Technology (CALT) Wang Xiaojun announced the plans during a speech called "The Space Transportation System of Human Mars Exploration", which took place at the Global Space Exploration Conference (GLEX 2021), à la virtual link, according to the Global Times report. In review of the success of China's Tianwen-1 probe, the nation's first interplanetary mission to orbit, land, and see a rover disembark on the Red Planet — in one comprehensive mission — Wang declared his nation's three-step plan to put humans on Mars.
The primary stage, also called the technology preparation phase, will reportedly involve robots designed to return Mars samples, and explore a base site for a future human installation on Mars. Afterward, a second stage will send humans there, who will construct a permanent base. Once it's completed, a third stage will see large-scale Earth-to-Mars cargo fleets depart to seed and accelerate development projects on the Red Planet. The schedule for these and additional phases are 2033, 2035, 2037, 2041, 2043, and more, according to the academy.
Notably, China is considering nuclear-propelled vehicles for human missions of exploration to Mars, in addition to a "Sky Ladder" system, which is currently under investigation as a means of reducing the scale or cost of future probe and transport missions to the Red Planet. We're not sure what the academy means by "Sky Ladder", but, taking a wild guess: it could be a space elevator. While not a new idea, the notion of building a vertical transport connecting a planet's surface to orbital altitudes would be extremely difficult, on Mars or Earth, to pull off. But the technological skills necessary for such a grandiose feat of engineering may simply not exist yet.
If this is a space race, China isn't winning yet
There exists an illustration of a "Space Ladder" in a Xinhua Global Service report, which depicts a crewed or cargo space capsule moving up a carbon nanotube "ladder" toward a space station, from where it's launched once more, to explore deep space. But the capsule can also dock with a second lunar space station, and then be carried down another "ladder" to the moon's surface. This comes on the heels of China and Russia jointly announcing plans to build a lunar base, but China has also disclosed plans to explore distant asteroids, and even the Jovian system, according to the report.
It's important to keep in mind that, unlike the U.S., where NASA, SpaceX, and many other private aerospace players collaborate to build economically feasible systems like a heterogeneous space program, China is fairly united under one system, and so announcing detailed plans of its forthcoming expansion into space before the U.S. or other powers is not very surprising. But this doesn't mean China will be the first to settle humans on Mars, or the moon, or anywhere else, not necessarily. Suffice to say that if we're entering another space race, China is doing great, but to say it's winning would be misguided.
LIFESTYLE HOME GARDEN HOME Bill Gates and Melinda’s 27-year-old marriage has come to an end. Picture: Anthony Bolante/Reuters Inside Xanadu 2.0: Take a sneak peek into Bill and Melinda Gates’s Washington mansion By Staff Reporter May 11, 2021 Questions have been asked as to who is likely to get Bill and Melinda Gates’ 6 100² lakeside mansion in Washington State once their divorce is settled. But it would seem Melinda doesn’t really want it. In a profile in Fortune magazine published in 2008, she said when she arrived in Gates’ life the house caused her to have “a mini sort of personal crisis”. It was partly built when she married Gates in 1994. She described it as “a bachelor’s dream and a bride’s nightmare… with enough software and hi-tech displays to make a newlywed feel as though she were living inside a video game”. So with the help of interior designer Thierry Despont – who has worked on the Palm Court of New York’s Plaza Hotel, and the Ritz in Paris – she helped create a home
By Andrew Aloia BBC Sport Last updated on 11 October 2021 11 October 2021 . From the section Football Watson was a trailblazer who helped transform how football was played There are two murals of black footballers facing one another across an alleyway in Glasgow. One helped shape football as we know it, the other is Pele. Andrew Watson captained Scotland to a 6-1 win over England on his debut in 1881. He was a pioneer, the world's first black international, but for more than a century the significance of his achievements went unrecognised. Research conducted over the past three decades has left us with some biographical details: a man descended of slaves and of those who enslaved them, born in Guyana, raised to become an English gentleman and famed as one of Scottish football's first icons. And yet today, 100 years on from his death aged 64, Watson remains something of an enigma, the picture built around him a fractured one. His grainy, faded, sepia image evokes many differen
Academic rigour, journalistic flair COVID-19 Arts + Culture Business + Economy Education Environment + Energy Health + Medicine Politics Science + Technology In French Artist illustration of an exoplanet. dottedhippo/iStock via Getty Images Are there any planets outside of our solar system? July 19, 2021 2.06pm SAST Author Jean-Luc Margot Professor of Earth, Planetary, and Space Sciences, University of California, Los Angeles Disclosure statement Jean-Luc Margot receives funding from the National Aeronautics and Space Administration, the National Science Foundation, and philanthropists. Partners University of California provides funding as a founding partner of The Conversation US. The Conversation is funded by the National Research Foundation, eight universities, including the Cape Peninsula University of Technology, Rhodes University, Stellenbosch University and the Universities of Cape Town, Johannesburg, Kwa-Zulu Natal, Pretoria, and South Africa. It is hosted by the
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