Saudi astronauts Rayyanah Barnawi, Ali AlQarni begin research projects aboard International Space Station

The undated photo shows Saudi astronaut Ali AlQarni aboard the International Space Station. (Photo courtesy: SPA)
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Updated 27 May 2023
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Saudi astronauts Rayyanah Barnawi, Ali AlQarni begin research projects aboard International Space Station

  • During their eight-day stay, Saudi astronauts will be undertaking 14 pioneering experiments in microgravity
  • Three of those will be conducted real-time with participation of 12,000 Saudi students across 47 locations

RIYADH: Saudi astronauts Rayyanah Barnawi and Ali AlQarni have started their research projects aboard the International Space Station (ISS), a few days after arriving via the privately-launched Axiom Space 2 mission

During their eight-day stay at the space station, the Saudi astronauts would be undertaking 14 pioneering experiments in microgravity and with three of those to be conducted real-time with the participation of 12,000 Saudi students across 47 locations of the Kingdom.

The involvement of students was aimed at “preparing future astronauts and engineers through quality education and training programs, and participation in scientific experiments, international research, and future space-related missions,” state news agency SPA reported.

The real-time interaction ensures that students can access the Saudi crew live as they simultaneously perform their experiments on Earth and in space.

Barnawi and AlQarni are running six experiments to understand the impacts of being in space, microgravity and a high radiation environment on the human brain and nervous system.

The research aims to evaluate the repercussions of space on human health and the safety of such space trips on the human brain and will utilize novel neuroscience tools including measuring blood flow to the brain and the brain’s electrical activity, SPA said.

The two Saudi astronauts will also do four cell science experiments to investigate the inflammatory response of human immune cells in microgravity.

Their research will be focused on changes in mRNA decay, a process that can turn off inflammation.


UN chief visits KSrelief HQ in Riyadh

Updated 11 December 2025
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UN chief visits KSrelief HQ in Riyadh

  • 2 sides discuss humanitarian, relief priorities
  • Officials present overview of center’s global portfolio

RIYADH: UN Secretary-General Antonio Guterres visited the Saudi aid agency KSrelief in Riyadh on Thursday, where he held talks on strengthening cooperation between the UN and the Kingdom’s leading humanitarian institution.

Guterres met Dr. Abdullah Al-Rabeeah — adviser at the Royal Court and supervisor general of KSrelief — along with senior officials, the Saudi Press Agency reported.

Abdulaziz bin Mohammed Al-Wasil, Saudi Arabia’s permanent representative to the UN in New York, was also present.

The two sides discussed humanitarian and relief priorities, as well as ways to expand collaboration between KSrelief and various UN agencies, the SPA added.

Officials also presented an overview of the center’s expanding global portfolio, which has now reached 3,881 projects across 109 countries, worth more than $8 billion.

Projects highlighted included the artificial limbs program; the Masam demining initiative in Yemen; the scheme to reintegrate Yemeni children formerly associated with armed conflict; voluntary medical missions; and KSrelief’s Conjoined Twins Program.

The center’s work on digital relief platforms, international documentation and registration, and other humanitarian initiatives was also showcased.

Guterres later toured KSrelief’s permanent exhibition, which featured an interactive map of beneficiary countries; multimedia human-interest stories; volunteer program displays; and a “messages of hope” corner at which he used a virtual-reality headset which attempted to simulate the experiences of refugees and displaced people.

The UN chief also met Saudi medical volunteers involved in KSrelief missions abroad, and heard their accounts of delivering assistance on the ground.

He then visited offices of partner organizations and international bodies housed within the center, receiving briefings on their joint programs with KSrelief.