Mission Reports – Page 128

Problem during fueling preps forces Atlas 5 launch delay

May 17, 2021 Stephen Clark

United Launch Alliance called off a launch attempt Monday after hitting a snag during preparations to fill an Atlas 5 rocket with cryogenic propellants at Cape Canaveral, delaying the liftoff of a new U.S. Space Force infrared surveillance satellite until no earlier than Tuesday.

Live coverage: Atlas 5 launches with missile warning satellite for U.S. military

May 17, 2021 Stephen Clark

United Launch Alliance launched the U.S. military’s SBIRS GEO 5 early warning satellite into orbit aboard an Atlas 5 rocket from Cape Canaveral Space Force Station. A launch attempt Monday was scrubbed during fueling preps due to a faulty temperature sensor. Liftoff of ULA’s workhorse rocket, fitted with two strap-on solid-fueled boosters, occurred at 1:37 p.m. EDT (1737 GMT).

Atlas 5/SBIRS GEO 5 launch timeline

May 17, 2021 Stephen Clark

This is the launch timeline to be followed by the Atlas 5 rocket’s ascent into orbit from Cape Canaveral with the SBIRS GEO 5 satellite for U.S. military infrared reconnaissance.

Photos: Atlas 5 ready for liftoff with SBIRS GEO 5

May 16, 2021 Stephen Clark

These photos show a 194-foot-tall United Launch Alliance Atlas 5 rocket standing on pad 41 at Cape Canaveral Space Force Station in advance of a planned launch with the U.S. Space Force’s fifth SBIRS missile warning satellite.

SpaceX ramps up launch rate with fifth Falcon 9 mission in three weeks

May 16, 2021 Stephen Clark

SpaceX’s fifth Falcon 9 launch in a little more than three weeks delivered 52 more Starlink internet satellites and two small hitchhiker payloads to orbit after a booming blastoff from the Kennedy Space Center in Florida on Saturday evening.

Billion-dollar missile defense satellite ready for launch Monday in Florida

May 15, 2021 Stephen Clark

A sophisticated combat-ready U.S. military missile warning satellite moved to its launch pad at Cape Canaveral Space Force Station Saturday on top of a United Launch Alliance Atlas 5 rocket, ready for liftoff Monday afternoon.

Photos: Falcon 9 stands ready for weekend launch

May 15, 2021 Stephen Clark

A SpaceX Falcon 9 rocket stood atop historic launch pad 39A Saturday afternoon as teams counted down to liftoff with 52 more Starlink internet satellites and two hitchhiker payloads.

Live coverage: SpaceX launches Falcon 9 rocket from Kennedy Space Center

May 15, 2021 Stephen Clark

SpaceX launched its fifth Falcon 9 rocket in 22 days on Saturday, beginning a mission to deploy 52 more Starlink internet satellites and two rideshare payloads for Capella Space and Tyvak Nano-Satellite Systems. Liftoff from pad 39A at NASA’s Kennedy Space Center in Florida occurred at 6:56 p.m. EDT (2256 GMT), and SpaceX successfully landed the first stage on a drone ship in the Atlantic Ocean.

Two BlackSky satellites lost on Rocket Lab launch failure

May 15, 2021 Stephen Clark

A Rocket Lab Electron launcher malfunctioned about two-and-a-half minutes after liftoff from New Zealand Saturday, destroying two BlackSky optical Earth-imaging satellites in the launch company’s second failed flight in less than a year.

Live coverage: Rocket Lab’s upper stage runs into trouble soon after launch

May 15, 2021 Stephen Clark

The 20th flight of a Rocket Lab Electron launcher appeared to run into trouble a few minutes after liftoff at 7:11 a.m. EDT (1111 GMT) Saturday from New Zealand, when video showed the rocket’s upper stage tumbling and shutting off its engine prematurely. The rocket was carrying two commercial BlackSky Earth observation satellites into orbit.