Continued from Page 1

The capsule blasted off atop a Falcon 9 rocket from the Kennedy Space Center in Florida early Tuesday. Applause broke out across the mission control center as it separated successfully from the main engine and the first glimpses of Earth came into view. SpaceX founder and CEO Elon Musk joined in the celebrations, a photo reposted by him on X showed.

At its upper altitudes, the capsule will enter the Van Allen radiation belt, a region teeming with high-energy charged particles that can pose health risks to humans over extended periods. While the crew will orbit nearly three times higher than the International Space Station, they won’t surpass the record-setting distance of 248,000 miles achieved by the Apollo 13 crew in 1970. The Apollo 13 astronauts reached that distance as they slingshot around the Moon after an explosion forced an emergency return to Earth.

Isaacman has remained tight-lipped on his total investment in the project, though reports suggest he paid around $200 million for the SpaceX Inspiration4 mission in Sept 2021, the first all-civilian orbital mission. Rounding out the team are mission pilot Scott Poteet, a retired US Air Force lieutenant colonel; mission specialist Sarah Gillis, a lead space operations engineer at SpaceX; and mission specialist and medical officer Anna Menon, also a lead space operations engineer at SpaceX.

The quartet underwent more than two years of training in preparation for the landmark mission, logging hundreds of hours on simulators as well as skydiving, centrifuge training, scuba diving and summiting an Ecuadoran volcano. Polaris Dawn is the first of three missions under the Polaris program, a collaboration between Isaacman and SpaceX. — AFP

The final mission is slated to be the first crewed flight of SpaceX’s Starship prototype — the rocket the company envisions as the key to future Mars colonization.

In addition to their spacewalk, the crew will test laser-based satellite communications between the spacecraft and Starlink’s satellite constellation, aiming to enhance space communication speeds. They’ll also carry out 36 scientific experiments, including tests on contact lenses with embedded microelectronics to monitor changes in eye pressure and shape — adding to the growing body of space research aimed at advancing human exploration beyond Earth. – AFP