Latest News
For the first time, China successfully lands a “SpaceX-style” reusable rocket.
– China has successfully landed a reusable rocket for the first time, marking a “historic breakthrough” for the country’s space technology.
The Long March 10B rocket was launched from the Hainan commercial spacecraft launch site in south China’s Hainan Province.
After separation of its two stages, the first stage returned and was successfully caught upright on sea-borne net-capture platform.
The rocket also flew a satellite into “its predetermined orbit” on Friday, state news agency Xinhua reported.
“Approximately six minutes after the first and second stages separated, the first stage returned vertically and was successfully recovered at a sea-based recovery platform using a net system,” China Aerospace Science and Technology Corporation (CASC) said in a statement.
“It signifies a historic breakthrough for my country in the field of reusable rocket technology and will lay a solid foundation for accelerating the improvement of my country’s space access capabilities,” CASC said.
China’s Long March 10B rocket has been compared to the SpaceX Falcon 9.
Developed by the country’s main state rocket developer, the China Academy of Launch Vehicle Technology (CALT), it is capable of carrying a payload of at least 16 metric tons to low-Earth orbit.
But unlike the Elon Musk-owned company’s pioneering rocket, the Long March 10B does not autonomously use deployable legs to land on a ship or a ground-based pad.
Instead, it uses “landing hooks” to latch onto the net attached to a sea-borne platform, Xinhua reported.
“Net-based recovery helps simplify the rocket’s onboard structure, reduces vehicle mass and increases payload capacity. It is also highly adaptable to landing-point deviations, as coordinated net systems can effectively expand the capture window,” CALT expert Chen Muye told Chinese state media.
So far, SpaceX has demonstrated rocket recovery in 2015, followed by the Jeff Bezos-owned Blue Origin in November last year.
SpaceX has launched its Falcon 9 nearly 150 times a year, and even reused its recovered rocket dozens of times.
Meanwhile, China has spent nearly a decade developing reusable rockets, first testing low-altitude space vehicles and later experimenting with long-range orbital-class booster recovery.
The Long March-10B rocket is a reusable liquid-fueled vehicle built for commercial launches and stands approximately 63m (206ft) tall with a diameter of 5m (16ft).
Its first stage burns kerosene and liquid oxygen (LOX), while the second stage uses LOX and liquid methane, according to CALT.
Latest News
Indian water aggression: Flow in Chenab river dips by 53,000 cusecs in a day
According to sources, India has stopped the flow of water into the Chenab River resulting in a decrease of 53,000 cusecs in flow of the river within a day.
India had stopped the Chenab’s water at the Salal and Baglihar dams, stated sources.
The Chenab River near Marala had a water inflow of 74,000 cusecs at 7am. By noon the flow was down to 31,000 cusecs.
The current water inflow at Marala is 21,000 cusecs and the stopping of Chenab waters is a significant violation of the Indus Waters Treaty, sources said.
Latest News
JI calls for statewide protest after 12 Rabi-ul-Awwal over petrol levy
Jamaat-e-Islami Pakistan chairman Hafiz Naeem-ur-Rehman called a countrywide shutter-down strike after 12 Rabi-ul-Awwal over the petroleum levy, stating the government would have to decrease the petroleum costs.
Talking to a news conference in Lahore, Hafiz Naeem said their campaign was going in the best possible way and added that the government will have to cut down the pricing of petroleum goods.
He claimed the country cannot move forward in the presence of flour and sugar mafias and appealed to the people to come up and join their resistance. He also added that farmers were not obtaining fertilisers at affordable costs while government officials were utilising costly automobiles using taxpayers’ money.
The Jamaat-e-Islami head stated they would observe a country-wide strike after 12 Rabi-ul-Awwal, adding that negotiations would not be held on the basis of assurances to halt the sit-in. He said the sit-in will continue until the government practically accepted their requests.
Hafiz Naeem also stated the petroleum levy, which he called a type of extortion tax, should not be enforced under any circumstances and the government would have to cut petrol prices.
If their demands were not accepted they would march on Islamabad, they said. No one could stop them and no Jamaat-e-Islami worker would hesitate to make sacrifices.
It may be recalled that Jamaat-e-Islami has been organising sit-ins outside governors’ residences around the country against the petroleum levy, with the protests entering their eighth day today.
Business
Gold price up by Rs5,700 per tola
Gold prices increased in domestic and foreign markets, with the rate of gold in the international bullion market shooting up by $57 an ounce to $4,604.
The gold price in Pakistan went up by Rs5,700 per tola, reaching Rs482,936.
The price of 10 grams of gold too went up by Rs4,972 to Rs414,039.
Meanwhile the price of silver was constant. Silver Rs7,379 per tola and Rs6,326 per 10 grams.
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