October 23, 2021

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Celebrations to mark 60 years since second suborbital spaceflight

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As private spaceflight companies stand poised to launch their first crewed suborbital flights, celebrations are marking 60 years since the second U.S. astronaut made the short hop into space.

Coinciding with Jeff Bezos’ Blue Origin and Richard Branson’s Virgin Galactic following in his footsteps, museums in Indiana and Kansas have scheduled events for the 60th anniversary of Virgil “Gus” Grissom’s Mercury-Redstone 4 (MR-4) mission. On July 21, 1961, Grissom lifted off on an arching trajectory that reached 118 miles (190 km) above Earth before splashing down.

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