In 2006 Salim joined
Virgin Galactic's Founder Astronaut Club as one of the first 100 future
space tourists for a sub-orbital space flight on
Virgin Galactic's commercial space liner. In October 2007, Salim completed Virgin's two-day Sub-Orbital Spaceflight Training at the NASTAR (National Aerospace Training and Research) Center, in the world's most high-performance centrifuge, the STS-400, approved by the FAA. In February 2008, she presented her training certificate to former president of Pakistan
Pervez Musharraf, who congratulated her. It was planned that flights would begin as early as 2008, which would make Salim the first Pakistani to travel to space. Virgin Galactic confirmed on 12 Jan. 2022, that it is on track to resume commercial flights in Q2 of 2023, and successfully completed its fifth suborbital test flight on 25 May 2023 to keep the company on track to start commercial operations in June 2023. Accordingly, Virgin Galactic launched its first commercial flight to the edge of space with a crew of six astronauts on 29 June. As part of preparations for the launch, Founder Astronauts, including Salim have been fitted into their custom-built spacesuits designed by Under Armour. Over 600 people have purchased tickets for future sub-orbital spaceflights, which have been reserved at a price between $200,000 to $250,000 each, and include a ride of about five minutes in weightlessness. The company promotes its first 100 ticket-holders, including Salim, as "Founder Astronauts." The media often refers to Salim as the "First Pakistani Astronaut," which Salim was announced as, by the Government of Pakistan during an official press launch in August 2006, for her potential spaceflight with Virgin Galactic. She finally flew to space on
Virgin Galactic's
Galactic 04 mission on 6 October 2023. ==Space Trust==