An uncrewed Chinese spacecraft has acquired imagery data covering all of Mars, including visuals of its south pole, after circling the planet more than 1,300 times since early last year, state media reported yesterday.
The Tianwen-1 successfully reached the Red Planet in February last year on the country’s inaugural mission there. A robotic rover has since been deployed on the surface as an orbiter surveyed the planet from space.
Among the images taken from space were China’s first photographs of the Martian south pole, where almost all of the planet’s water resources are locked.
Photo: Reuters
In 2018, an orbiting probe operated by the European Space Agency discovered water under the ice of the planet’s south pole.
Locating subsurface water is key to determining the planet’s potential for life, as well as providing a permanent resource for any human exploration there.
Other Tianwen-1 images include photographs of the 4,000km Valles Marineris canyon, and impact craters on highlands in the north of Mars known as Arabia Terra.
Tianwen-1 also sent back high-resolution imagery of the edge of the vast Maunder crater, as well as a top-down view of the 18,000m Ascraeus Mons, a large shield volcano first detected by NASA’s Mariner 9 spacecraft more than five decades ago.
Two former Chilean ministers are among four candidates competing this weekend for the presidential nomination of the left ahead of November elections dominated by rising levels of violent crime. More than 15 million voters are eligible to choose today between former minister of labor Jeannette Jara, former minister of the interior Carolina Toha and two members of parliament, Gonzalo Winter and Jaime Mulet, to represent the left against a resurgent right. The primary is open to members of the parties within Chilean President Gabriel Boric’s ruling left-wing coalition and other voters who are not affiliated with specific parties. A recent poll by the
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Irish-language rap group Kneecap on Saturday gave an impassioned performance for tens of thousands of fans at the Glastonbury Festival despite criticism by British politicians and a terror charge for one of the trio. Liam Og O hAnnaidh, who performs under the stage name Mo Chara, has been charged under the UK’s Terrorism Act with supporting a proscribed organization for allegedly waving a Hezbollah flag at a concert in London in November last year. The rapper, who was charged under the anglicized version of his name, Liam O’Hanna, is on unconditional bail before a further court hearing in August. “Glastonbury,
The Vatican Museums on Thursday unveiled the last and most important of the restored Raphael Rooms, the spectacularly frescoed reception rooms of the Apostolic Palace that in some ways rival the Sistine Chapel as the peak of high Renaissance artistry. A decade-long project to clean and restore the largest of the four Raphael Rooms uncovered a novel mural painting technique that Renaissance painter and architect Raphael began, but never completed. He used oil paint directly on the wall, and arranged a grid of nails embedded in the walls to hold in place the resin surface onto which he painted. Vatican Museums officials
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