
Rs 5500000000 on Shubhanshu Shukla; here's how much India spent on its first astronaut Rakesh Sharma, where is he and what is he doing now?
Rs 5500000000 on Shubhanshu Shukla; here's how much India spent on its first astronaut Rakesh Sharma, where is he and what is he doing now?
The highly anticipated Axion 04 mission, which was set to launch on Wednesday after a series of earlier delays, has been postponed once again due to a leak detected in the propulsion bay during a pre-launch test, the Indian Space Research Organisation (ISRO) announced on Wednesday.
The mission, operated by the US-based Axiom Space, was scheduled to carry Indian astronaut Group Captain Shubhanshu Shukla along with three international crew members to the International Space Station (ISS) aboard a SpaceX Falcon 9 rocket.
The launch was to take place from the Kennedy Space Centre in Florida on June 11 at 8 a.m. (5.30 p.m. IST). It had previously been deferred multiple times — from its original launch date of May 29 to June 8, then June 10 and June 11.
The Ax-4 crew includes members from India, Poland, and Hungary, marking each nation's first mission to the space station in history and the second government-sponsored human spaceflight mission in over 40 years, according to Axiom Space. Group Captain Shubhanshu Shukla will be India's second national astronaut to go to space since 1984.
Group Captain Shubhanshu Shukla is part of Axiom Space's fourth private astronaut mission (Ax-4), marking a historic moment for India's space collaboration with NASA. Indian astronaut Group Captain Shubhanshu Shukla is not the first Indian to go to space. Prior to him, Wing Commander Rakesh Sharma made history. In 1984, Rakesh Sharma became the first Indian in space, spending nearly 7 days, 21 hours, and 40 minutes aboard the Soviet space station Salyut 7 as part of a joint Indo-Soviet mission. When asked by then-Prime Minister Indira Gandhi how India looked from space , he famously replied , ' Saare Jahan Se Achha . ' It was an incredibly proud moment in the history of Indian space.
Slawosz Uznanski, European Space Agency (ESA) project astronaut, will be the second Polish astronaut since 1978. Tibor Kapu will be the second national Hungarian astronaut since 1980. Peggy Whitson will command her second commercial human spaceflight mission, adding to her standing record for the longest cumulative time in space by an American astronaut.
Indian astronaut Shubhanshu Shukla's seat on the Axiom-4 mission is costing India ₹550 crore.
But back in 1984, when Rakesh Sharma became the first Indian to go to space, India didn't spend any money on his trip. His entire mission aboard the Soviet Soyuz T-11 spacecraft was paid for by the Soviet Union under its Interkosmos program — a generous gesture that showed the strong bond between the two countries.
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Indian Express
an hour ago
- Indian Express
Axiom-4 put off again after leak detected on space station
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Time of India
3 hours ago
- Time of India
Pig tissue cornea implants offers new treatment for advanced keratoconus
Hyderabad: According to a recent study conducted by doctors at L V Prasad Eye Institute (LVPEI) in Hyderabad, cornea implants made from pig tissues might offer a new treatment option for patients with advanced keratoconus. Keratoconus causes the cornea to become too thin and bulge, resulting in blurred vision and, in severe cases, significant vision impairment. The study, published in the US-based Journal of Refractive Surgery, aimed to determine the efficacy of xenogeneic corneal implants, whereby damaged or diseased corneal tissue is replaced with tissue from a different species, typically pigs. Doctors said this reduces the need for human corneas, which are already hard to find in many places. During the clinical trial, doctors placed a small, soft, disc-shaped piece of tissue called a lenticule, made from porcine (pig) collagen, into the corneas of nine patients with advanced keratoconus. The average age of the patients was 28 years. Following the procedure, all of the patients' vision improved significantly as none of their bodies rejected the implants. Their logMAR improved from 1.43 to 0.78. However, in two cases, the tissue around the implant started to thin again and further treatment was required. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Heads Turn as Walgreens Shoppers Discover 87¢ ED Pills fridayplans Learn More Undo Distance vision improved "All the patients have been followed up regularly and are doing well,'"said Dr Rashmi Deshmukh, the study's lead author from LVPEI, told TOI, adding that as well as improving distance vision without glasses, the results showed that the bulging part of the eye became flatter over time. Doctors said that the implants are effective because they resemble human corneas. "Among the species that have been explored so far, porcine collagen most closely resembles human collagen, which is why it is the preferred choice. However, it may be possible in the future for corneal implants to be made from collagen of other species too," said Dr Rashmi. The doctors said that the study was necessary because usual cases of keratoconus could be treated with minimal surgery, after which contact lenses or glasses could be used to improve visual acuity. However, these treatments could only be used if the cornea was sufficiently thick. There were, however, limited treatments available for cases where keratoconus advanced and the cornea became too thin. Only corneal transplantation (keratoplasty), another surgical procedure, was possible. Although pig implants have provided a breakthrough, doctors still need to examine the 'crosslinking process' to determine whether any of the chemicals involved cause an inflammatory reaction in the eye. "Further research is needed to see if there is any way to modify the pig implant to allow important nutrients to reach the front part of the cornea (the part above the implant) to maintain healthy eyes," said Dr Rashmi. Follow more information on Air India plane crash in Ahmedabad here . Get real-time live updates on rescue operations and check full list of passengers onboard AI 171 .


Hindustan Times
7 hours ago
- Hindustan Times
Axiom-4 launch: Space station leak concerns can further delay lift-off of mission carrying Indian Gaganyatri
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