Indian Space Startup Launches Country's Second Privately Built Rocket

FILE PHOTO: Agnibaan SubOrbital Technological Demonstrator (SOrTeD), vehicle is seen at Agnikul's Launchpad at Satish Dhawan Space Center in Sriharikota, India, November 28, 2022. Agnikul Cosmos Private Limited/Handout via REUTERS
FILE PHOTO: Agnibaan SubOrbital Technological Demonstrator (SOrTeD), vehicle is seen at Agnikul's Launchpad at Satish Dhawan Space Center in Sriharikota, India, November 28, 2022. Agnikul Cosmos Private Limited/Handout via REUTERS
TT

Indian Space Startup Launches Country's Second Privately Built Rocket

FILE PHOTO: Agnibaan SubOrbital Technological Demonstrator (SOrTeD), vehicle is seen at Agnikul's Launchpad at Satish Dhawan Space Center in Sriharikota, India, November 28, 2022. Agnikul Cosmos Private Limited/Handout via REUTERS
FILE PHOTO: Agnibaan SubOrbital Technological Demonstrator (SOrTeD), vehicle is seen at Agnikul's Launchpad at Satish Dhawan Space Center in Sriharikota, India, November 28, 2022. Agnikul Cosmos Private Limited/Handout via REUTERS

India's Agnikul Cosmos launched its Agnibaan rocket for the first time on Thursday, powered by the only Indian rocket engine to use both gas and liquid fuel in the country's second flight of a privately built rocket.
The Agnibaan's first flight had been called off four times in the last two months because of technical issues. The most recent cancellation was Tuesday, when launch was aborted five seconds before lift-off, Reuters reported.
The South Asian nation's space agency, the Indian Space Research Organization (ISRO), has not successfully flown a rocket with a so-called "semi-cryogenic" engine.
"A major milestone, as the first-ever controlled flight of a semi-cryogenic liquid engine realized through additive manufacturing," ISRO said on social media platform X.
Agnibaan is a customizable, two-stage launch vehicle that can carry a payload of up to 300 kg (661 lb) into orbit of about 700 kilometers (435 miles).
The suborbital flight on Thursday was meant to test the new engine and 3D-printed parts; the company did not immediately say how long the test lasted or what altitude the rocket reached.
Pawan K Goenka, chairman of space regulator Indian National Space Promotion and Authorisation Center (IN-SPACe), also hailed the "historic moment". The Indian Space Association (ISpA) said the launch would "bolster global confidence" in the country's private space industry.
India Prime Minister Narendra Modi has been pushing for the privatization and commercialization of the country's space sector in the last few years.
India's first privately developed rocket, from the company Skyroot, flew in 2022.
Agnikul, whose name is derived from the Hindi and Sanskrit work for fire, was founded in 2017 and runs India's first private launchpad and mission control center. All other launchpads are operated by ISRO.



South Korean Team Develops ‘Iron Man’ Robot that Helps Paraplegics Walk

Kim Seung-hwan, who is himself a paraplegic and part of the Exoskeleton Laboratory team at the Korea Advanced Institute of Science and Technology (KAIST), demonstrates the prototype of exoskeleton robot 'WalkON Suit F1' at KAIST in Daejeon, South Korea, November 27, 2024. REUTERS/Sebin Choi P
Kim Seung-hwan, who is himself a paraplegic and part of the Exoskeleton Laboratory team at the Korea Advanced Institute of Science and Technology (KAIST), demonstrates the prototype of exoskeleton robot 'WalkON Suit F1' at KAIST in Daejeon, South Korea, November 27, 2024. REUTERS/Sebin Choi P
TT

South Korean Team Develops ‘Iron Man’ Robot that Helps Paraplegics Walk

Kim Seung-hwan, who is himself a paraplegic and part of the Exoskeleton Laboratory team at the Korea Advanced Institute of Science and Technology (KAIST), demonstrates the prototype of exoskeleton robot 'WalkON Suit F1' at KAIST in Daejeon, South Korea, November 27, 2024. REUTERS/Sebin Choi P
Kim Seung-hwan, who is himself a paraplegic and part of the Exoskeleton Laboratory team at the Korea Advanced Institute of Science and Technology (KAIST), demonstrates the prototype of exoskeleton robot 'WalkON Suit F1' at KAIST in Daejeon, South Korea, November 27, 2024. REUTERS/Sebin Choi P

South Korean researchers have developed a lightweight wearable robot that can walk up to paraplegic users and lock itself onto them, enabling them to walk, manoeuvre obstacles and climb staircases.

The Exoskeleton Laboratory team at the Korea Advanced Institute of Science and Technology (KAIST) said their goal is to create a robot that seamlessly integrates into the daily lives of individuals with disabilities.

Kim Seung-hwan, who is himself a paraplegic and part of the KAIST team, demonstrated the prototype which helped him walk at a speed of 3.2 kph (2 mph), climb a flight of stairs and take sideways steps to slide into a bench.

"It can approach me wherever I am, even when I’m sitting in a wheelchair, and be worn to help me stand up, which is one of its most distinct features," Reuters quoted Kim.

The powered exoskeleton, named WalkON Suit F1, features aluminium and titanium composition to weigh in at 50 kg (110 lb), and is powered by 12 electronic motors that simulate the movements of human joints while walking.

Park Jeong-su, another member of the KAIST team, said he was inspired by the movie "Iron Man". "After watching Iron Man, I thought it would be great if I can help people with a robot in real life."

To ensure the user's balance while walking, the robot is equipped with sensors on its soles and in the upper body that monitor 1,000 signals per second and anticipate the user's intended movements.

Lenses on the front of the robot work as eyes which analyse its surroundings, identify the height of stairs and detect obstacles to compensate for the lack of sensory ability of users with complete paraplegia, Park said.

Kim Seung-hwan won the gold medal while wearing the WalkON Suit F1 in the exoskeleton category at Cybathlon 2024, opens new tab, which saw developers with varying physical disabilities demonstrate assistive robots in eight categories.

"I wanted to tell my son .... that I also used to able to walk. I wanted to share a diverse range of experiences with him," said Kim.