Stephen Clark – Page 2 – Spaceflight Now

Photos: Atlas 5 soars into clear skies over Cape Canaveral

March 31, 2020

Propelled by five strap-on solid rocket boosters and a Russian-made kerosene-fueled RD-180 main engine, a United Launch Alliance Atlas 5 rocket lifted off from Cape Canaveral Air Force Station on March 26 with the U.S. military’s sixth AEHF communications satellite.

Lean team readies ESA’s Mercury-bound BepiColombo for planetary flyby

March 30, 2020

One job deemed essential by the European Space Agency coronavirus pandemic involves shepherding the BepiColombo spacecraft through a high-speed flyby of planet Earth next month, an immovable event on the $1.8 billion mission’s seven-year journey to Mercury.

Back in Florida, Orion capsule nears readiness for Artemis test flight

March 30, 2020

The Orion spacecraft slated to fly around the moon on an unpiloted mission next year has arrived back at the Kennedy Space Center following an environmental test campaign in Ohio, ready for a series of final checkouts before officials pause launch preparations this summer to await readiness of NASA’s Space Launch System.

OneWeb files for bankruptcy

March 30, 2020

OneWeb — three launches into a series of nearly 20 missions to deploy 650 satellites to provide global Internet service — has announced it filed for Chapter 11 bankruptcy protection and reduced its workforce after unsuccessful negotiations for more cash from its largest investor.

NASA picks SpaceX to deliver cargo to Gateway station in lunar orbit

March 27, 2020

NASA has selected SpaceX to deliver supplies to the planned Gateway mini-space station in lunar orbit using a new version of the Dragon cargo vehicle launched atop Falcon Heavy rockets.

Atlas 5 launch caps deployment of ultra-secure military communications network

March 26, 2020

The sixth and final satellite in the U.S. military’s most secure satellite communications fleet lifted off from Cape Canaveral Thursday aboard a United Launch Alliance Atlas 5 rocket, extending the network’s expected lifetime beyond 2030.

Citing coronavirus concerns, Rocket Lab pauses launch operations

March 26, 2020

Rocket Lab says it has paused launch operations after the government of New Zealand this week ordered most businesses closed and urged people to stay at home in an effort to combat the spread of the coronavirus pandemic.

Atlas 5 launch timeline for the AEHF 6 mission

March 26, 2020

A United Launch Atlas 5 rocket is set to launch the U.S. Air Force’s sixth and final Advanced Extremely High Frequency communications satellite from Cape Canaveral. This timeline shows the major mission events planned over a nearly six-hour flight to an optimized geostationary transfer orbit.

NASA, U.S. military reviewing SpaceX engine malfunction

March 25, 2020

NASA and U.S. military officials are reviewing a malfunction that triggered a premature engine shutdown during a flight of a SpaceX Falcon 9 rocket earlier this month, a cautionary step before upcoming launches with a GPS navigation satellite and astronauts on SpaceX’s Crew Dragon spacecraft.

Photos: Atlas 5 rocket rolls out to launch pad at Cape Canaveral

March 25, 2020

United Launch Alliance’s next Atlas 5 rocket moved to its launch pad Wednesday at Cape Canaveral, taking position for liftoff with the U.S. military’s sixth and final Advanced Extremely High Frequency secure communications satellite.