Stephen Clark – Page 2 – Spaceflight Now

NASA concerned SpaceX’s Starship schedule could delay moon landing

June 7, 2023 Stephen Clark

A senior NASA official raised concerns Wednesday that “difficulties” with SpaceX’s development of the huge new Starship rocket could delay the Artemis program’s first moon landing with astronauts from late 2025, a mission that will use a derivative of the Starship vehicle to ferry a two-person crew to and from the lunar surface.

ULA test-fires first Vulcan rocket at Cape Canaveral

June 7, 2023 Stephen Clark

United Launch Alliance’s first Vulcan Centaur rocket completed a critical test-firing of its Blue Origin-built BE-4 main engines Wednesday night, clearing one of two remaining technical hurdles before the launcher is cleared for its inaugural flight later this year.

SpaceX launch sends upgraded solar arrays to International Space Station

June 5, 2023 Stephen Clark

SpaceX’s 28th resupply mission to the International Space Station lifted off Monday from the Kennedy Space Center, carrying new solar arrays, fresh food, and experiments to sustain research and upgrade the power system on the orbiting laboratory.

More second-gen Starlink satellites launch on Falcon 9 rocket

June 4, 2023 Stephen Clark

SpaceX launched a Falcon 9 rocket from Cape Canaveral Sunday morning with 22 upgraded Starlink internet satellites, but officials called off a second Falcon 9 launch later in the day due to high winds in the booster’s offshore recovery area.

Shenzhou crew capsule brings home three Chinese astronauts

June 3, 2023 Stephen Clark

Three Chinese astronauts departed the Tiangong space station Saturday and landed in the remote Gobi Desert of northwestern China, capping a six-month expedition that included four spacewalks and a host of experiments in the microgravity environment of low Earth orbit.

Live coverage: Three Chinese astronauts return to Earth

June 3, 2023 Stephen Clark

Wrapping up a six-month mission in orbit, three Chinese astronauts departed the Tiangong space station Saturday and landed in the remote Gobi Desert of northwestern China at 6:33 p.m. EDT (2233 UTC).

Third set of upgraded solar arrays ready for ride to International Space Station

June 2, 2023 Stephen Clark

Two more roll-out solar arrays will ride a SpaceX cargo ship to the International Space Station this weekend, continuing a years-long mid-life station upgrade as NASA plans procurement of a final set of new solar wings to fully reinforce the lab’s power supply.

Technical snags force another delay for Boeing’s Starliner crew capsule

June 1, 2023 Stephen Clark

Boeing and NASA officials said Thursday the first launch of astronauts on Boeing’s delay-prone Starliner crew capsule won’t happen in July after engineers recently discovered a problem with the spacecraft’s parachute system and identified flammable tape around wiring harnesses inside the vehicle.

North Korean launch attempt fails, days after South Korea’s successful space shot

June 1, 2023 Stephen Clark

An attempt to place a small North Korean military spy satellite into orbit May 30 failed a few minutes after liftoff, five days after South Korea successfully launched the country’s homegrown Nuri rocket with several technology demonstration and scientific research spacecraft.

SpaceX delivers 52 more Starlink satellites into orbit

May 31, 2023 Stephen Clark

Another batch of 52 Starlink satellites launched late Tuesday from Vandenberg Space Force Base in California, on the way to join SpaceX’s fleet of more than 4,000 spacecraft beaming broadband signals around the world.