Fixing Solar Max: 30 Years Since Mission 41C (Part 2)

Backdropped by the glorious Earth, Challenger drifts serenely with Solar Max secured in her payload bay. Photo Credit: SpaceFacts.de

Thirty years ago today (6 April 1984), the shuttle launched on arguably its most ambitious mission to date: a mission which would demonstrate the reusable orbiter’s capabilities of rendezvous, retrieval, satellite repair, and spacewalking […]

Fixing Solar Max: 30 Years Since Mission 41C (Part 1)

Thirty years ago this week, Mission 41C put the shuttle’s capabilities to the test. In a single flight, the reusable vehicle demonstrated its capacity to support satellite deployment and retrieval, rendezvous and proximity operations, untethered spacewalking and robotics … and served as a highlight of the ingenuity of the human spirit. Photo Credit: […]

Dale Gardner, MMU Spacewalker, Dies Aged 65

Joe Allen (right, with red stripes on the legs of his suit) and Dale Gardner celebrate their success with a “For Sale” sign, displayed high above Westar and Earth. The triumphant Mission 51A would cement the shuttle’s credentials as infallible … but it was an infallibility which would usher in a mistaken sense […]

'Plenty of People to Talk to Me': 30 Years Since First Untethered Spacewalk (Part 2)

During his historic untethered EVA with the Manned Maneuvering Unit (MMU) on 7 February 1984, Bruce McCandless ventured as far as 300 feet (90 meters) from Challenger. Photo Credit: NASA

Thirty years ago this week, in February 1984, NASA launched its 10th shuttle mission, with a five-man crew and a relatively “vanilla” pair […]

'To Face Their Wives': 30 Years Since First Untethered Spacewalk (Part 1)

This iconic image, captured by astronaut Robert “Hoot” Gibson, shows Bruce McCandless participating in humanity’s first untethered EVA. McCandless’ historic spacewalk with the Manned Maneuvering Unit (MMU) occurred 30 years ago this week. Photo Credit: NASA

Thirty years ago this week, in February 1984, NASA launched its 10th shuttle mission, with a five-man […]