Archive for April, 2010

STS-131 EVA-1 completed – No FI required for Discovery’s clean TPS

Thursday, April 8th, 2010

Flight Day 5 (FD-5) for STS-131 has seen the completion of the first of three scheduled EVAs (Spacewalks) of the mission. Astronauts Rick Mastracchio and Clay Anderson performed all of the EVA tasks, placing them in a good stance for the remaining two EVAs for this flight. Meanwhile, the Damage Assessment Team (DAT) have cleared Discovery’s [...]

Read more... »

Russian Dnepr rocket launches with CryoSat-2

Thursday, April 8th, 2010

An International Space Company (ISC) Kosmotras Dnepr launch vehicle has launched the European Space Agency’s CryoSat 2 Earth observation satellite from an underground silo at the Baikonur Cosmodrome in Kazakhstan. CryoSat-2 – lifted off at 15:57 (CET) – is a replacement for another spacecraft that was lost in 2005.

Read more... »

Discovery docks with ISS following successful Ku Band workaround

Wednesday, April 7th, 2010

Discovery and her seven member crew have arrived at the International Space Station (ISS) following a visually stunning R-bar Pitch Maneuver (RPM) 600 feet below the orbiting science laboratory. Following pressurization and leak checks of the ISS’s PMA-2 (Pressurized Mating Adaptor-2) and Discovery’s ODS (Orbiter Docking System), hatches between Discovery and the ISS will be [...]

Read more... »

STS-131: Discovery closing in on ISS docking – RSB liberation during ascent

Tuesday, April 6th, 2010

Discovery is continuing to close the gap between herself and the International Space Station (ISS) for a Flight Day 3 rendezvous that will result in docking at 02:44am Central time. Bar the Ku band failure, Discovery is in great shape, and enjoyed a nominal ascent on Monday morning, according to opening MMT (Mission Management Team) reviews – [...]

Read more... »

STS-131: FD2 inspections completed smoothly despite lack of KU capability

Monday, April 5th, 2010

Veteran orbiter Discovery is closing in on the end of Flight Day 2 on orbit, following her launch at the first attempt on Monday morning, kicking off the STS-131 mission. Inspections of Discovery’s Reinforced Carbon Carbon (RCC) and other parts of her Thermal Protection System (TPS) have been completed, although footage of the surveys won’t [...]

Read more... »

Discovery launches at first attempt – ET-135 debuting intertank mitigation

Sunday, April 4th, 2010

Shuttle Discovery has launched at the first attempt, as STS-131 moves into Flight Day 1. Discovery enjoyed a smooth countdown – bar a slight issue with Fuel Cell 2 – prior to launching at 6:21am local time from the Kennedy Space Center (KSC). Meanwhile, ET-135 is the first tank to fly with new proceedures in [...]

Read more... »

Dryden Support – Californian facility ready for Discovery landing option

Saturday, April 3rd, 2010

The NASA and contractor workforce at the shuttle’s backup landing site, the Dryden Flight Research Center, are completing preparations this week to support Monday morning’s launch of STS-131. If the Californian option is required, Discovery will land on the temporary concrete runway 22/04 – which became the topic of a managerial debate during STS-130 due [...]

Read more... »

STS-131: Countdown begins for Discovery – LON requirements in place

Friday, April 2nd, 2010

Following a series of highly elaborative and successful Flight Readiness Reviews (FRRs), launch of the Space Shuttle Discovery on the STS-131 mission is just three days away – as Launch Countdown (S0007) operations kicked off early on Friday morning. With the pad flow proceeding to plan, managers are finalizing their preparations for the L-2 Mission [...]

Read more... »

LIVE: Soyuz TMA-18 launches towards an over-stowed ISS

Thursday, April 1st, 2010

NASA astronaut Tracy Caldwell Dyson and Russian cosmonauts Alexander Skvortsov and Mikhail Kornienko have launched on their Soyuz TMA-18 vehicle at 10:04 am local time from the Baikonur Cosmodrome in Kazakhstan. The trio will arrive at the International Space Station (ISS) a day before STS-131 launches, with Discovery providing a vast amount of supplies, and also her unique [...]

Read more... »