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A Nasa rover has recorded evidence of lightning on Mars for the first time, its microphone picking up the sounds of tiny “zaps” whipped up by the dust storms constantly sweeping across the planet. Scientists have long debated whether electrical discharges could be sparking in the dusty and little-known Martian climate - but proof has been hard to come by. It turns out that Nasa’s Perseverance rover, which has been roaming the red planet since 2021, was inadvertently recording the sounds of lightning, according to a study published in Nature this week. These are far from the thundering, kilometre-long lightning bolts we see on Earth. Instead, they are “little zaps” similar to “what you might feel in dry weather when you touch your car door and there’s a bit of static electricity,” lead author Baptiste Chide of France’s CNRS research centre told AFP. While low in energy, these discharges are happening “absolutely all the time — and everywhere” on Mars, the planetary scientist said. The process starts when tiny ...
The Pakistan Airports Authority (PAA) has launched a project to build a new air traffic control (ATC) tower and a modern rescue and firefighting station (RFFS) at Karachi’s Jinnah International Airport, a PAA press release said on Friday. According to the press release, the design phase of the project is expected to be completed within six months, with a two-year construction period for the tower and the station. “The facilities will be designed and constructed by MM Pakistan in [a] joint venture with CEMOSA and Fairbanks Architects from Spain, bringing international expertise in airport planning and communication and navigation/air traffic management (CNS/ATM) systems integration,” the press release read. A photo of Jinnah International Airport in Karachi from December 26, 2024. — Abyan Amir It added that senior architect Bruce Fairbanks and CNS/ATM specialist Juan Cruz Canabate participated in a four-day workshop at Jinnah International, where they interacted with local aviation professionals to establish d...
The death toll from a massive blaze in a Hong Kong apartment complex rose to 65 on Thursday, with over 250 still missing, as police said the fire may have been caused by a “grossly negligent” construction firm using unsafe materials. Almost a full day after the fire began, firefighters were struggling to reach residents potentially trapped on the upper floors of the Wang Fuk Court housing complex due to intense heat and thick smoke from the blaze that erupted on Wednesday afternoon. Hong Kong’s government said the death toll from the fire had risen to 65. The fire had “claimed 65 lives and injured 70 people” by 8pm local time (5pm PKT), a government spokesperson told AFP, citing fire service figures, adding that 10 firefighters had been injured since the blaze broke out yesterday. The tightly packed complex in the northern Tai Po district has 2,000 apartments in eight blocks that are home to more than 4,600 people in a city struggling with chronic shortages of affordable housing. “We bought [a place] in this ...12682 items